Fitness Mastery: Hypertrophy, HIIT & Running Optimization

Comprehensive fitness involves a mix of strength training for hypertrophy, HIIT for metabolic health, and corrective exercises for postural alignment.

Exercise Equipment Arm Exercises Heart Rate Information Stretching Exercises and Workouts Upper Body Exercises Chest Exercises Walking Shoulder Exercises Running General Fitness Ab Exercises

Heart Rate and Acetylcholine

Published Jul,08 2011 | By Christy Callahan

As one of the hardest-working muscles in the body, your heart beats thanks to a complex system of nerves, cells, biochemicals and minerals. Acetylcholine, a biochemical, plays a large role in maintaining your heart's rhythm when you are at rest.

Exercises for Trigger Thumb

Published Jul,08 2011 | By Christy Callahan

Trigger thumb is a condition that can result in your thumb being bent inwards, toward your palm, or straightened with a snapping movement. According to Orthopod.