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Deep dives into fitness psychology, industry trends, and the science behind lasting transformation.
GLP-1 drugs cause roughly 40% lean mass loss per the STEP-1 trial. Resistance training and protein intake reduce that to 3%. The protocol, the data, and the tracking tools.
50% of gym members quit in 6 months. 80% of trainers quit in year one. The problem isn't access or knowledge. It's motivation. Here's what's broken.
TDEE is the total number of calories your body burns in a day. Most calculators use a generic activity multiplier that can be off by 300 to 500 calories. Here is how to calculate yours accurately.
AI body scans use computer vision to estimate body fat percentage from photos. But how do they compare to DEXA, calipers, and bioimpedance? Here is what the data shows and what affects your results.
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