Strong back muscles can help reduce pain, increase mobility, and improve posture. These at-home exercises can help you start ...

Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

Leoni Jesner is a fitness, health, and lifestyle writer who has contributed to Byrdie and LIVESTRONG.com, among other publications. She is also a personal trainer, mat Pilates instructor, and ...