depends on how hard you wrk them and what type of exercise you do. if you do a regular weight training program 48 hours is a good rule of thumb to rest a muscle group
depends on how hard you wrk them and what type of exercise you do. if you do a regular weight training program 48 hours is a good rule of thumb to rest a muscle group
depends on how hard you wrk them and what type of exercise you do. if you do a regular weight training program 48 hours is a good rule of thumb to rest a muscle group