In “HIT-HIGH INTENSITY TRAINING ROUTINES for RAPID MUSCLE GAINS”, author David Groscup, DR HIT, provides the reader with effective muscle-building training

This book is about High Intensity Training (HIT) and its scientific background for building lean muscle mass and reducing body fat with two or three workout per

High Intensity Training (HIT) is the most efficient training method for building lean muscle mass and improving fitness and health. This book gives an overview

Aimed towards anyone tired of spending countless hours training with weights and doing cardio and without seeing additional gains, 101 High-Intensity Workouts F

This book is about High Intensity Training (HIT) and its scientific background for building lean muscle mass and reducing body fat with two or three workouts pe