Exercises to improve posture and relieve back pain. Workouts, warm-ups for your back. Nowadays, back pain, lower back pain and lack of flexibility of the spine are very common, not to mention such diseases as scoliosis and poor posture. Would you like to have perfect posture and a healthy back? This can be accomplished with simple, quick exercises. Application features: - A set of exercises for training the back in the tripod gym. - Stretching and training at home. - Warm up your back at work o