New: fitnesscheifAll contenthive-129948hive-196917krzzanhive-183959hive-185836steemhive-150122hive-180932photographyhive-101145hive-166405hive-183397hive-144064uncommonlabhive-188619hive-184714krsuccessbitcoinhive-145157hive-193637hive-103599hive-179660hive-180301hive-193186TrendingNewHotLikersrssk78 (25)in trending • 5 years agoFitnessChiefIncrease and development of muscle mass with Fitness This article focuses on a part of Fitness , such as muscle growth and development (hypertrophy). The training to increase protein synthesis…