"Electronic resource." . . . . "HEALTH & FITNESS Healthy Living." . . . "Juvenile works"@en . "Juvenile works" . . . "Examines the effects of strength training on the human body, covering basic skills and techniques, strength training and health, how to avoid injury, and recent developments."@en . "Examines the effects of strength training on the human body, covering basic skills and techniques, strength training and health, how to avoid injury, and recent developments." . . . "Weight training can be a dangerous exercise. This book teaches readers what muscles are used in weight training, how to perform the exercises properly and how to keep safe."@en . . "What happens to your body when you are weight training"@en . "What happens to your body when you are weight training" . . . . . . . . . . . . . "Electronic books"@en . . "HEALTH & FITNESS Reference." . . "MEDICAL Preventive Medicine." . . "HEALTH & FITNESS Holism." . .