Does lifting heavy weights lead to poor posture?

Exercises that train your abdominals and back are very good for your posture.

- Latissimus Dorsi

- Abs

- Posterior Deltoids

- Trapezius

- Rhomboids

- Spinal Erectors.

Machinese that train those muscles are seated rows, or lateral pulldowns.

avoid machines that train your pecs. such as a benchpress.