Core Exercises – 6 workouts to tighten your abs, strengthen your back, and improve balance (2013) Harvard Medical School

Description

A special health report dedicated to core strength, featuring six workouts aimed at tightening abs, strengthening the back, and improving balance. The report includes short workouts, guidance on proper technique for classic moves, 12 safety tips, and routines utilizing Bosu, medicine ball, and stability ball equipment. It also provides a bonus section on goal setting and motivation.