Workout routines to build muscle

Muscle building workout routine - -line account alpha-blue alpha-gray apple arm-line arrow-left arrow-right article back-line backtotop calendar-blue calendar call caret-blue caret-white caret chat check-mark-blue check-mark-gray check-mark check-outline-gray check-outline checkout chest-line close-x comment-lg cook-time customer-support date-blue date-gray date-white deal-gray deal-white deal discussed-blue discussed-gray dollar edit-blue edit email-white email facebook-brand facebook flash-sale-white flash-sale form-comment forum google-brand google history ingredients insta-comments-blue insta-comments insta-likes insta-link instagram-brand instagram instructions leg-line lifestyle-blue lifestyle like logo logout low-price m-motivation mns-coin-gray mns-coin mns-rewards-icon mns-rewards motivation muscle-icon-2-white muscle-icon-2 muscle-icon-white muscle-icon muscle-selector nutrition pagetop pinterest-brand pinterest plus popular-blue popular-gray prep-time question-mark referral-program remove-dark remove-white remove reply sale-arrow sale scroll search_bold search-blue search-bold-blue search-right_bold search serving share shoulder-line store-blue store-cart store-checkout store-shop-bag store supplements-blue supplements-gray supplements support-white support swipe thumb-up tools track-shipment tracking-reverse tracking truck-gray truck-white truck tumblr-brand tumblr twitter-brand twitter update-white update user-login user video-overlay videos-overlay-text videos views woman workouts-blue workouts-weight workouts youtube-brand youtube. , let's take a look at the 2 most common versions of the upper/lower split…upper/lower split: 4 day versionmonday: upper body a workouttuesday: lower body a workoutwednesday: offthursday: upper body b workoutfriday: lower body b workoutsaturday: offsunday: offin this 4 day version, each muscle group gets trained once every 3rd or 4th day, which is right within the ideal frequency range for building muscle mass at the optimal rate. You can also see, the intensity/rep ranges and rest intervals between sets for each exercise is exactly what it should be for building muscle, and the volume for each muscle group both per workout and per week total is all perfectly within the optimal volume range for intermediate/advanced trainees looking to build muscle mass. /lower split: 3 day versionweek 1monday: upper body a workouttuesday: offwednesday: lower body a workoutthursday: offfriday: upper body b workoutsaturday: offsunday: offweek 2monday: lower body b workouttuesday: offwednesday: upper body a workoutthursday: offfriday: lower body a workoutsaturday: offsunday: offin this 3 day version, each muscle group gets trained once every 4th or 5th day.