by GK22 Sports.
The 4-Day Split allows you to work each muscle group over a four day period. Each day will focus on a different set of muscles. Day One includes chest and tricep exercises. Day Two focuses on the back and biceps. Day Three is leg day. And Day 4 is shoulder and traps. Each body part is worked once per week. This is an excellent workout for those who want to add size and strength, but don’t have time to workout five or six days a week.

Level One is the perfect workout for those who haven’t lifted in a while or those who want to slowly progress to more advanced lifts. The exercises in this workout range from machines in the first phase to more advanced free weight exercises by the third phase. Each workout consists of six exercises, and never exceeds a total of 18 sets. Expect to gain serious strength and with proper nutrition, size as well.