Muscle Mastery Review

Based on online research and 3 Muscle Mastery reviews, Muscle Mastery's overall score is 4.3 out of 5 stars. Muscle Mastery's review score is based on Muscle Mastery's customer ratings, its brand popularity, its price competitiveness, as well as the breadth and quality of features it offers to customers. The Muscle Mastery review table below incorporates summarizes 3 Muscle Mastery ratings. You can also compare Muscle Mastery against popular alternatives like Planet Fitness, 24 Hour Fitness and Crunch. Or you can view the top 50 brands in similar categories, such as health brands, fitness & exercise brands and fitness memberships & class stores.

Muscle Mastery (l8rlife.com) is a small fitness memberships & class store which competes against other fitness memberships & class stores like Planet Fitness, 24 Hour Fitness, Crunch, Anytime Fitness and P.volve. Read the full L8rlife.com review below for more details.

Knoji has 3 Muscle Mastery reviews and ratings as of June 30, 2026. Knoji editors and the Knoji shopper community have reviewed Muscle Mastery and compared it against 1,610 top fitness memberships & classes brands, reviewing Muscle Mastery based on product and store features. Knoji reviews and ranks L8rlife.com and other fitness memberships & class stores based on how many features each offers and based on a 5-star rating scale. Based on these factors and 3 Muscle Mastery reviews, Muscle Mastery earns an overall score of 4.3 out of 5.0 points. Muscle Mastery's review score also reflects the fact that it is a lesser known brand with lower name recognition among shoppers.