BACK WORKOUT - HOW TO AVOID INJURY & BUILD MUSCLE BY TRAINING SMART

BACK WORKOUT – HOW TO AVOID INJURY & BUILD MUSCLE BY TRAINING SMART

This workout will help you build muscle and avoid injuries in your back, by using the Train Smart method. Hitting all the back muscles from different angles, while staying safe, by training smart. Trainer: Justin Gonzales @justinngonzalesfitness Watch more ‘Train…