Calisthenics for Beginners: 25 Effective Exercises for Absolute BeginnersEbookCalisthenics for Beginners: 25 Effective Exercises for Absolute BeginnersbyKathy PowellRating: 0 out of 5 stars0 ratingsSave Calisthenics for Beginners: 25 Effective Exercises for Absolute Beginners for later