INSANE Travel Photos That Will Make Your Stomach Drop! Most people ski down mountains, but this guy seems to enjoy diving down cliffs (Grand Targhee, Wyoming).
I've been seeing a LOT of tight psoas muscles lately! This muscle attaches to your lower spine and to your thigh bone. If it's tight (sitting too much?) it pulls your lower back. It's ONE of the common causes of lower back pain! If you can stretch this regularly then your lower back may feel a lot better! (makes your tummy look a bit flatter too.) ;)