If you have tight calves, you know lower ... back of the heel. Originating at the top of the tibia (shin bone), the soleus ...

And tight hips can cause pain in other areas of our body, too, including the low back. Luckily ... Hip flexors are a group of muscles located in the front of your hip and upper thigh area.

The 10-minute class contains 12 moves, many of which are known for being the best exercises if you have lower back pain, like ...