There are some exercises to avoid with pain in your lower back. These include hip twists, hurdlers stretch, and sit ups with legs extended. Before you perform any of the aforementioned exercises, it is important, that you do some warm up exercises. Along with these exercises, you may also do the other exercises like walking, cycling, swimming, etc. These exercises are said to bring lower back pain relief. Before you start doing any of the exercises, do consult your healthcare professional.