"I was amazed about all the muscle groups"

"It's invaluable in targeting routines for different muscle groups"

"Very nice customizations and variety to workout each muscle group"

"I will get every muscle group to intermediate within 3 months"

"Good summary charts by muscle group"

"It works on all the muscle groups"

"Love the layering of muscle groups"

"Application is good to check what workout to use for muscle groups"

"Get fit with Spartan Bodyweight , no equipment required! Just minutes ..."