|Language of origin
You do not need a lot of equipment or expensive personal trainer lessons to strengthen your muscles and reach a new fitness level. You do not even need a fitness- studio membership.
All you need for a successful strength- training is a set of dumbbells, motivation and this book full of training plans and exercises for every fitness-levels.
It includes workout plans for women and men, for every fitness level and age. It also features an introduction to the principles of training with dumbbells and tips to prevent injuries.