The best Fitness newsletters

Evidence-based articles on strength training and muscle growth that dig into individual studies and meta-analyses. Readers get detailed, research-grounded explanations of topics such as hypertrophy-strength relationships, isometric training and training volume.

A newsletter from a former New York Times journalist and health coach covering strength training, nutrition and longevity, with video demonstrations, quick whole-food recipes and occasional audio essays. It mixes critical commentary on health media and longevity hype with practical training and cooking guidance.

Michael Easter, author of The Comfort Crisis, publishes three posts a week on health, fitness, nutrition, mindset and performance, mixing podcast interviews, personal essays and a monthly roundup of studies and ideas. A reader gets practical takeaways and stories about resilience, longevity and living better.

Essays by a former special forces operator that use military history, combat anecdotes and training to explore how fear, death and purpose shape a person's life. Each issue draws a lesson from war or the gym, such as why calm water and a dark night can be assets, or why accepting one's mortality makes one more alive.

A personal newsletter from designer Shea McGee covering interior design stories from Studio McGee, fitness routines, and behind-the-scenes life as a business owner and mom. Readers get design anecdotes, candid lifestyle reflections, and updates on the brand's retail store.

UploadVR's news and review feed covering virtual and augmented reality, including game launches, Early Access releases, hardware and app coverage, and reviews. Readers get timely coverage of VR software and industry developments, with a mix of straightforward news and critical reviews.

Ali on the Run is a personal newsletter from podcast host Ali, covering running, race weekends, live show announcements, and her own life experiences including cancer recovery. Readers get updates on upcoming events like the NYC live show, Q&A-style reflections, and sponsor-supported running recommendations.

A jiu-jitsu newsletter covering competition results, athlete previews and training advice, mixing event reporting with instructional articles. Readers get match breakdowns from PGF and IBJJF events plus practical strength and conditioning guidance for grapplers.

A fitness newsletter and podcast for people over 50 covering strength training, mobility, nutrition and healthy habits. Issues mix practical routines with references to research studies and conversations with other health writers.

A weekly newsletter from Swim Smooth coach Paul Newsome-style coaching team, sharing training philosophy, session breakdowns and open-water swimming tips built around Critical Swim Speed. Readers get personal, first-hand accounts of a coach's week and practical ideas on pacing, mental focus and technique.

Fit Bottomed Girls publishes articles on fitness, strength training and mental wellbeing with a feminist, body-positive angle. Readers get accessible advice on lifting, joyful movement and healthier relationships with exercise and their bodies.

A practical newsletter for desk workers on fixing posture-related pain, covering pelvic tilt, jaw tension from forward head posture, and breathing patterns behind lower back stiffness. Each issue pairs a short anatomy explanation with a simple self-check the reader can try at their desk.

A personal, voice-driven newsletter on health, food and wellness that mixes anecdotes, product and brand recommendations, and commentary on nutrition topics like seafood contaminants and strength training. Readers get an author's perspective on a butter-and-whole-foods lifestyle with some lighthearted asides such as music playlists.

A running newsletter for recreational runners that mixes personal reflections, reader discussion prompts, and interviews with everyday runners about their stories. Readers get a warm, community-oriented take on how running shapes life beyond fitness.

Newsletter vinculada a un podcast de salud y longevidad que resume entrevistas con expertos en entrenamiento, medicina y bienestar, e incluye reflexiones personales del autor. Los lectores reciben las ideas clave de cada episodio y propuestas de programas y productos.

A weekly running newsletter pairing practical training guides (Zone 2, race time prediction, resting heart rate, shoes, soreness) with news on major marathons and athletes. Readers get actionable, evidence-informed tips for training smarter and tracking progress.

Pickleheads' newsletter combines paddle reviews, product tools, technique tips and deal roundups for pickleball players. Readers get equipment guidance, how-to advice from pro players, and news from the sport.

A newsletter from JD Meier that offers practical frameworks and methods for personal effectiveness, with recent issues focused on fitness and health habits. Readers get short, quote-led essays on how to build skills such as strength and hydration through smarter systems.

A weekly health newsletter from Dhru Purohit that shares researched, step-by-step habits and recent studies on topics like VO2 max, air quality, and healthy aging. Each issue leans heavily on sponsor pitches for supplements and devices, with the author's personal anecdotes woven through the research summaries.

THE FIT is Fabletics' brand blog covering VIP membership benefits, limited-edition Mystery Box drops, and fit guides for activewear like joggers. Readers get practical sizing advice and a clear picture of current promotions and product lines.

Andrew Tate's Substack delivers short, shouted motivational blasts urging young men to train hard, take constant action, and prepare for a hostile world. Its dominant message is that hard work and self-discipline beat thinking, talking, and relaxing, delivered with blunt, unsourced claims about men, women, and society.