{"id":1176885,"date":"2025-12-09T15:39:16","date_gmt":"2025-12-09T15:39:16","guid":{"rendered":"https:\/\/www.muscleandfitness.com\/?p=1176885"},"modified":"2025-12-09T15:40:45","modified_gmt":"2025-12-09T15:40:45","slug":"daniel-diemer-reveals-his-percy-jackson-transformation-despite-a-physical-limitation","status":"publish","type":"post","link":"https:\/\/www.muscleandfitness.com\/athletes-celebrities\/news\/daniel-diemer-reveals-his-percy-jackson-transformation-despite-a-physical-limitation\/","title":{"rendered":"Daniel Diemer Reveals His &#8216;Percy Jackson&#8217; Transformation Despite a Physical Limitation"},"content":{"rendered":"<p>Canadian actor Daniel Diemer will enter Season 2 of <em>Percy Jackson and the Olympians,<\/em> as Tyson, Percy\u2019s younger Cyclops half-brother, a role that required the sporty star to think carefully about his physique before heading to the set. But while Diemer loves to test himself physically, the actor shares that a serious impediment he\u2019s had to come to terms with has shaped his entire approach to training.<\/p>\n<p>Fortunately, with a deep desire to get his sweat on, Diemer leaned into three moves in order to join the Disney+ franchise.<\/p>\n<p>Born in the small Canadian town of Brentwood Bay, British Columbia, Diemer now splits his time between Vancouver, where<a href=\"https:\/\/www.disneyplus.com\/browse\/entity-f1c31566-ec05-4d30-b23f-3177442233f4\"> <em>Percy Jackson and the Olympians<\/em><\/a> is actually shot, and LA, where he also calls home. But while the actor grew up in a sporty family\u2014his father was a tennis coach\u2014a physical limitation would thwart his dreams of becoming a professional soccer player. \u201cI\u2019ve kept it very generic online with most of the interviews,\u201d says Diemer, bravely opening up to <em>M&amp;F<\/em> on the personal details. \u201cMy right leg is an entire inch shorter than my left leg, and I had no idea until I was probably 24 or 25.\u201d<\/p>\n<figure class=\"wp-caption \"><div style=\"padding-bottom:55.36519386835%;\" class=\"ratio-based-placeholder\"><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/themes\/muscle-and-fitness\/assets\/build\/images\/placeholders\/default-muscleandfitness.svg\" data-src=\"https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?quality=86&amp;strip=all\" srcset=\"\" data-srcset=\"https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=200&amp;quality=86&amp;strip=all 200w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=300&amp;quality=86&amp;strip=all 300w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=400&amp;quality=86&amp;strip=all 400w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=600&amp;quality=86&amp;strip=all 600w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=800&amp;quality=86&amp;strip=all 800w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=900&amp;quality=86&amp;strip=all 900w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=1000&amp;quality=86&amp;strip=all 1000w, https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?w=1100&amp;quality=86&amp;strip=all 1100w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" alt=\"Actor Daniel Diemer training for Percy Jackson Season 2\" width=\"1109\" height=\"614\" data-fallback-img=\"https:\/\/i0.wp.com\/www.muscleandfitness.com\/wp-content\/uploads\/2025\/12\/Actor-Daniel-Diemer-training-for-Percy-Jackson-Season-2.jpg?quality=86&amp;strip=all\"><\/div><figcaption class=\"wp-caption-text\"><span class=\"credit\">Daniel Diemer\/Instagram<\/span><\/figcaption><\/figure>\n<h2>Daniel Diemer Shares his Experience with Leg Length Discrepancy<\/h2>\n<p>Officially known as LLD (Leg Length Discrepancy), this condition can cause significant back pain and muscular issues. <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC5376249\/\" target=\"_blank\" rel=\"noopener\">While 90% of the population have some type of variance<\/a>, it is rare to suffer with the kind of length difference that Diemer has learned to deal with. As he grew, the young man found himself unable to play sports without intense shooting pains running down his spine and legs. Even worse, the diagnosis of LLD didn\u2019t come to Diemer for years, because physicians often check the bones and ligaments to locate causes of pain, but they don\u2019t always measure limbs. With a soccer career now out of the question, Diemer opted to get serious with his gym workouts instead, \u201cJust trying to support the back issues, and get some muscle on,\u201d he explains.<\/p>\n<p>Transitioning to the gym fully, Diemer, who stands at a towering 6\u20195\u2019\u2019, learned to love the process of finding his pump. Cable work such as bicep crunches are a staple, as are unilateral moves for improved symmetry and balance. \u201cIt\u2019s something that I\u2019ve tried to stay consistent with,\u201d shares the star, utilizing the gym floor to sculpt his physique into whatever a role should require. \u201cIf you don\u2019t mind me nerding out a little bit, it\u2019s like I love body changes for projects and for characters,\u201d he tells <em>M&amp;F<\/em> gleefully.<\/p>\n<p>In the Netflix movie, <em>The Half of It,<\/em> Diemer had bulked up to 235 pounds in order to play a professional football player, but for Tyson, the actor explains that he had to contend with more stunt work, so he needed to be leaner and more mobile. \u201cI tried to keep myself at around 14 to 15 percent (bodyfat),\u201d he explains. But despite cutting his weight down, the actor also appreciated that he\u2019d need to stay strong for those stunts. \u201cSo, I was trying to get into the gym as much as I possibly could, just to make the whole athletic nature of him,\u201d shares Diemer. \u201cI was able to stay consistent and not get injured, which is the big one as well!\u201d<\/p>\n<div class=\"iframe-wrap\"><blockquote class=\"instagram-media\" data-instgrm-permalink=\"https:\/\/www.instagram.com\/reel\/DMkp51-tyYW\/?utm_source=ig_embed&amp;utm_campaign=loading\" data-instgrm-version=\"14\" style=\" background:#FFF; border:0; border-radius:3px; box-shadow:0 0 1px 0 rgba(0,0,0,0.5),0 1px 10px 0 rgba(0,0,0,0.15); margin: 1px; max-width:658px; min-width:326px; padding:0; width:99.375%; width:-webkit-calc(100% - 2px); width:calc(100% - 2px);\">\n<div style=\"padding:16px;\"> <a href=\"https:\/\/www.instagram.com\/reel\/DMkp51-tyYW\/?utm_source=ig_embed&amp;utm_campaign=loading\" style=\" background:#FFFFFF; line-height:0; 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font-family:Arial,sans-serif; font-size:14px; font-style:normal; font-weight:550; line-height:18px;\">View this post on Instagram<\/div>\n<\/div>\n<div style=\"padding: 12.5% 0;\"><\/div>\n<div style=\"display: flex; flex-direction: row; margin-bottom: 14px; align-items: center;\">\n<div>\n<div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(0px) translateY(7px);\"><\/div>\n<div style=\"background-color: #F4F4F4; height: 12.5px; transform: rotate(-45deg) translateX(3px) translateY(1px); width: 12.5px; flex-grow: 0; margin-right: 14px; margin-left: 2px;\"><\/div>\n<div style=\"background-color: #F4F4F4; border-radius: 50%; height: 12.5px; width: 12.5px; transform: translateX(9px) translateY(-18px);\"><\/div>\n<\/div>\n<div style=\"margin-left: 8px;\">\n<div style=\" background-color: #F4F4F4; border-radius: 50%; flex-grow: 0; height: 20px; width: 20px;\"><\/div>\n<div style=\" width: 0; height: 0; border-top: 2px solid transparent; border-left: 6px solid #f4f4f4; border-bottom: 2px solid transparent; transform: translateX(16px) translateY(-4px) rotate(30deg)\"><\/div>\n<\/div>\n<div style=\"margin-left: auto;\">\n<div style=\" width: 0px; border-top: 8px solid #F4F4F4; border-right: 8px solid transparent; transform: translateY(16px);\"><\/div>\n<div style=\" background-color: #F4F4F4; flex-grow: 0; height: 12px; width: 16px; transform: translateY(-4px);\"><\/div>\n<div style=\" width: 0; height: 0; border-top: 8px solid #F4F4F4; border-left: 8px solid transparent; transform: translateY(-4px) translateX(8px);\"><\/div>\n<\/div>\n<\/div>\n<div style=\"display: flex; flex-direction: column; flex-grow: 1; justify-content: center; margin-bottom: 24px;\">\n<div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; margin-bottom: 6px; width: 224px;\"><\/div>\n<div style=\" background-color: #F4F4F4; border-radius: 4px; flex-grow: 0; height: 14px; width: 144px;\"><\/div>\n<\/div>\n<p><\/p><\/a><\/div>\n<\/blockquote><\/div>\n<p><script async src=\"\/\/platform.instagram.com\/en_US\/embeds.js\" type=\"text\/javascript\" class=\"optanon-category-C0005 optanon-category-C0005\"><\/script><\/p>\n<h2>3 Moves That Built Daniel Diemer\u2019s \u2018Tyson\u2019 Physique<\/h2>\n<h3>Weighted pullups:<\/h3>\n<p>\u201cWeirdly enough, probably my best exercise,\u201d says Diemer of a move that is particularly demanding for tall people. \u201cI started off in the gym at my high school, not really having any idea what I was doing, and then when I moved out to Vancouver at 18, I was completely broke. I couldn\u2019t even afford the $15 rec center gym fee at the time,\u201d he shares. \u201cAll I could put together was rent and food. My roommate had a pullup bar and so I\u2019d do 100 pullups, 100 pushups, 100 squats each day, and then I\u2019d try to get some cardio in. It was great because I was able to figure out the <a href=\"https:\/\/www.muscleandfitness.com\/workouts\/workout-tips\/6-moves-sick-lats-2\/\" target=\"_blank\" rel=\"noopener\">different pullup types<\/a> and how you target different back muscles.\u201d<\/p>\n<p>Diemer shares that weighted pullups remain a constant part of crushing his gym sessions. \u201cI can really get the mind-to-muscle connection going with that type of workout,\u201d he explains, revealing that during the peak of his training for \u201cThe Half of It,\u201d the able actor could complete pullups with 100 pounds of additional weight on his belt. \u201cThat was really fun.\u201d<\/p>\n<h3>Box Jumps:<\/h3>\n<p>Diemer tells <em>M&amp;F<\/em> that he wanted to portray Tyson as a babyish character who could be clumsy, and yet spring into action with sudden explosive power. \u201cI started incorporating a bunch of box jumps,\u201d he explains. \u201cI\u2019d been focused more on the weightlifting and body sculpting for years, so I kind of went back into my athletic background. A lot of box jumps for that explosiveness for the legs.\u201d<\/p>\n<p>While on set, this plyometric style of training really benefitted him on the set of<em> Percy Jackson and the Olympians<\/em> Season 2. \u201cReally useful, especially any quick little sprints or any quick little jumps,\u201d he explains of mastering his scenes. \u201cI have been able to get the hips and the legs, and then the core, all kind of engaging together, getting that chain moving seamlessly. That was really important to me.\u201d<\/p>\n<h3>Farmer\u2019s Carries<\/h3>\n<p>To build further on his speed and power, Diemer also incorporated farmer\u2019s carries into his routines. \u201cJust to be able to kind of keep everything tight was really useful on the mobility side of things,\u201d shares the actor.<\/p>\n<p>Despite the drawbacks of LLD, Diemer hasn\u2019t let the condition define him, instead learning to love what he can do with his body in the gym, and how it shapes his physique for different roles.<\/p>\n<p>With <em>Percy Jackson and the Olympians<\/em> Season 2 streaming on Disney+ from Dec. 10, Diemer is excited for fans to see what\u2019s to come. \u201cI\u2019ve never been on sets this big!\u201d he beams. \u201cThe world that we shoot, it\u2019s genuinely incredible!\u201d<\/p>\n<p><strong>To follow Daniel Diemer on Instagram, <a href=\"https:\/\/www.instagram.com\/daniel_diemer\/\" target=\"_blank\" rel=\"noopener\">click here.<\/a>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Canadian actor Daniel Diemer will enter Season 2 of Percy Jackson and the Olympians, as Tyson, Percy\u2019s younger Cyclops half-brother, a role that required the sporty star to think carefully about his physique before heading to the set. But while Diemer loves to test himself physically, the actor shares that a serious impediment he\u2019s had [&hellip;]<\/p>\n","protected":false},"author":115,"featured_media":1176886,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_type":0,"footnotes":""},"categories":[379],"tags":[604,9983,9984,9898,10407,9878,619,9880,9924,9955,9925,9778,657],"coauthors":[153],"class_list":{"0":"post-1176885","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"tag-celebrities","9":"tag-celebrity-fitness-tips","10":"tag-celebrity-health-tips","11":"tag-celebrity-news","12":"tag-celebrity-transformations","13":"tag-entertainers","14":"tag-entertainment","15":"tag-entertainment-news","16":"tag-hollywood-fitness","17":"tag-hollywood-tips","18":"tag-hollywood-transformations","19":"tag-interview","20":"tag-interviews"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Daniel Diemer Reveals His &#039;Percy Jackson&#039; Transformation Despite a Physical Limitation - Muscle &amp; Fitness<\/title>\n<meta name=\"description\" content=\"Percy Jackson and the Olympians Season 2 star Daniel Diemer shares how he trained for his role as Tyson, revealing the three key exercises that built his physique and how he manages a leg length discrepancy while staying strong, lean, and injury-free.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.muscleandfitness.com\/athletes-celebrities\/news\/daniel-diemer-reveals-his-percy-jackson-transformation-despite-a-physical-limitation\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Daniel Diemer Reveals His &#039;Percy Jackson&#039; Transformation Despite a Physical Limitation - Muscle &amp; Fitness\" \/>\n<meta property=\"og:description\" content=\"Percy Jackson and the Olympians Season 2 star Daniel Diemer shares how he trained for his role as Tyson, revealing the three key exercises that built his physique and how he manages a leg length discrepancy while staying strong, lean, and injury-free.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.muscleandfitness.com\/athletes-celebrities\/news\/daniel-diemer-reveals-his-percy-jackson-transformation-despite-a-physical-limitation\/\" \/>\n<meta property=\"og:site_name\" content=\"Muscle &amp; 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