Yoga enhances your flexibility and tones your body muscles. If not practised carefully, yoga can backfire.
Certain yoga poses may not be for all. Yoga should always be practiced under a trained expert to avoid strains and injuries. However, it is most important to do it as much as your body can bear it.
Just take care to avoid a few yoga poses as advised by the experts. Splits, compass pose, deep squats, back bends, head stands put too much pressure on your muscles that can cause them to rupture overtime. Spinal twist can potentially injure your back. Do not force your body to attain extreme postures like compass pose. It can put your hip muscles at risk.
See Mindbodygreen.com to know more about risky yoga poses!