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Juicy Fit Jenna
Fitness & Nutrition· @juicyfitjenna
Every coach below has been indexed by the community. Filter by niche, or look for the green check — that’s a coach whose credentials were verified with the issuing institution.
Juicy Fit Jenna is a fitness and wellness content creator known for her fun, positive approach to workouts and healthy living on social media.
Josef Rakich runs JRF (Josef Rakich Fitness), an online coaching service providing customized workout programs and meal plans delivered through an app, plus group coaching options. He reports having worked with well over 100,000 clients worldwide.
Charlotte Byrne is a fitness and business coach for female coaches and personal trainers, helping them get in shape while building a sustainable coaching business. She operates under the brand Coached By Charl and connects with her audience via Instagram.
James Smith is a British personal trainer, online fitness educator, and Sunday Times #1 bestselling author. He is the author of Not a Diet Book, Not a Life Coach, and How to Be Confident, all published by HarperCollins, and has built a following of millions across social media for his direct, myth-busting approach to fat loss and nutrition. He is the creator of the James Smith Academy, an online fitness app offering personalised training programmes.
Jeff Nippard is a Canadian natural bodybuilder, powerlifter, and science-based fitness educator with over 5 million YouTube subscribers. He is known for translating peer-reviewed exercise science into practical training programmes for lifters at all levels, and sells a range of evidence-based hypertrophy and strength programmes on his website jeffnippard.com. He has coached national and provincial natural bodybuilding champions and IPF World-qualified powerlifters, and co-created the MacroFactor nutrition and workout app.
Joe Delaney is a UK-based fitness YouTuber and content creator with over 1 million subscribers, known for his practical, no-nonsense approach to training, nutrition, and body recomposition. He documents his own training experiments and covers topics including fat loss, muscle gain, and evidence-based lifting on his channel and social platforms.
Jordan Syatt is a strength coach, powerlifter, and fitness educator who is a former personal trainer to Gary Vaynerchuk. He runs Syatt Fitness and teaches evidence-based fat loss, strength training, and sustainable nutrition through his podcast The Jordan Syatt Mini-Podcast and online coaching programmes. He has competed in IPF-affiliated powerlifting and holds multiple world records.
Cassey Ho is the creator of Blogilates and POP Pilates, the #1 female fitness channel on YouTube with over 5 billion views and 11 million subscribers. She launched the channel in 2009 and developed POP Pilates — a fusion of Pilates and pop music — which is now an internationally recognised instructor certification programme offered in 24 Hour Fitness locations across the US. She is also the founder of POPFLEX, a fitness apparel line sold exclusively at Target.
Jeremy Ethier is a Canadian kinesiologist and fitness YouTuber with over 6 million subscribers, known for breaking down exercise science and evidence-based training methodology in accessible videos. He is the co-founder of Built With Science, which offers structured online training programmes for fat loss, muscle building, and strength, along with a coaching app.
Sydney Cummings Houdyshell is an American certified personal trainer and fitness YouTuber with over 1 million subscribers who offers free follow-along strength and cardio workouts. Her channel is known for high-quality, no-equipment-required workouts released regularly, and she has built one of the largest free fitness communities on YouTube.
Autumn Calabrese is a fitness trainer, author, and Beachbody Super Trainer who created 21 Day Fix, the top-selling fitness franchise in Beachbody On Demand history with over 140 million views. Her programmes include 21 Day Fix, 21 Day Fix Extreme, 80 Day Obsession, and 9 Week Control Freak, and she is the author of the FIXATE cookbook series which has sold over 500,000 copies. She also hosts the FIXATE cooking show on the BODi platform.
Steph Claire Smith is an Australian model, wellness entrepreneur, and co-founder of Keep It Cleaner (KIC), a health and wellness app focused on fitness, nutrition, and mental wellbeing for women, with over 300,000 active members. She co-hosts the KIC Podcast alongside Laura Henshaw and has built one of Australia's most recognised women's wellness brands.
Stephanie Buttermore is a Canadian fitness researcher, YouTuber, and content creator with over 1.5 million YouTube subscribers known for her All In journey — a public experiment in which she ate intuitively without restriction to heal her relationship with food and reach her body's natural set point. She holds a graduate degree in cancer biology and creates evidence-based content on fitness, nutrition, and body image.
Abby Pollock is a Toronto-based fitness educator and YouTuber with over 1 million subscribers who takes a science-based approach to training and nutrition for women. She creates content under the Transform Nation brand.
Brittany Dawn Davis is a North Texas-based fitness influencer and content creator who built a following marketing personalised online fitness and nutrition coaching plans. In February 2022 the Texas Attorney General filed a lawsuit alleging deceptive trade practices, claiming she sold thousands of customers generic plans while marketing them as customised and falsely representing herself as having specialist eating disorder expertise. Davis settled with the State of Texas in April 2023, admitted to being overwhelmed by customer volume, and agreed to pay $400,000 in civil penalties and restitution. She has since pivoted her public content to Christianity and foster parenting.
Kayla Itsines is an Australian personal trainer and co-creator of the Bikini Body Guide (BBG) programme and the Sweat app, one of the world's most downloaded fitness apps with tens of millions of users globally. Her BBG programme sparked a global community of women and was one of the first viral fitness phenomena on Instagram. She has authored multiple books and has been named in Forbes and Time among the world's most influential people in fitness.
Kevin Curry is the creator of Fit Men Cook, a health and nutrition platform focused on making meal prep and healthy eating accessible and affordable. He is the author of the Fit Men Cook cookbook and the creator of the Fit Men Cook app, which offers thousands of healthy recipes. He has built a social media following of over 1.5 million and has been featured on the Today Show, Rachael Ray, and in major publications.
Krissy Cela is an Albanian-British fitness trainer, entrepreneur, and co-founder of the Tone & Sculpt fitness app, which has been downloaded over 5 million times globally. She hosts the Do Life with Krissy Cela podcast and has built a community of over 2 million Instagram followers around strength training and lifestyle content for women. She is the author of Do This for You.