Common causes of low back pain are: tight hip flexors, weak abdominal muscles, and weak gluteal & lower back muscles. This could be a result of excessive sitting, driving, bad training habits, and overall laziness or “inactivity”.
Although pain can be attributed to a number of different variables, hip tightness is a quite common reason. This is due to the hip flexors anterior pull on the pelvis when excessively tight, creating a more arched lower back. This exaggerated arch causes excessive pressure on the posterior portion of the lumbar spine. Consequently that hip tightness can actually inhibit the use of your glute muscles making them small and weak. Not to mention, it forces your gut forward maybe making your appearance not as flattering as you'd like.
“So your saying my gut looks bigger and my butt smaller?!”
Yes I am. If your hip flexors are very tight, it can actually impede the activation of your large gluteal muscles on a daily basis and force your hamstrings to do all the work.
So if you're an individual that doesn't feel any glute soreness after a workout loaded with a bunch of squats and lunges, then either your form is incorrect or your flexibility isn't where it needs to be to properly engage the correct muscles.
Strong gluteal muscles help absorb impact on the spine, as well as keep it in proper stable alignment. If you experience lower back pain or you just can't seem to strengthening your butt, have a trainer or physical therapist check your hip flexors' flexibility by performing the Thompson Test.
If your thigh and trunk maintain alignment with the table, your hip flexors are in a good flexible range.
If not, the first step is to stretch this area. You can stretch the hip flexors by actually doing the Thomas Test shown above or you can try these two alternatives:
|Plank with alternating Leg Lifts|
Another exercise that focuses in on these specific areas is quadruped reciprocal extension. Start by positioning yourself on all fours (hands and knees) with hands underneath the shoulders and knees under the hips. Next engage the abdominal muscles by tightening your core, then extend and straighten, one leg and arm at the same time (must be opposite; ex. right leg & left arm). Return to the start position and repeat to the other side.
The goal of this exercise is maintain a flat back and neutral pelvis. Try to imagine a plate of food on your lower back and you don't want it to fall off. Keeping the core engaged throughout the duration of this exercise is extremely important. Focus on using your glute muscles as the main muscular force in lifting and extending the legs. The addition of resistance tubing and weights will take this exercise to the next level.
The last exercise in this series is a bent knee bridge on a physioball. The purpose of this exercise is to target the hamstrings, quads, glutes, and abdominals. In order to perform properly, you must focus on keeping your knee angle at 90 degrees at all times while you contract your core and gluteal muscles to lift your lower back off the ground and bring it back to the floor slowly.
Good progressions involve using only one foot on the ball at a time or rolling the ball in and out by bending and straightening the knees. Just make sure you maintain that pelvic bridge for the duration.
So quit sitting around! If you have mild lower back pain, try these stretches and exercises. Take it easy at first and conqueror the modified versions before progressing. Make sure no pain is present when doing any of these exercises. If pain is felt, immediately stop and contact your doctor or physical therapist. Aim for 2-3 sets of 10-15 reps for the exercises depending on your fitness level. When stretching shoot for three 20-second holds and for the planks, try to maintain that steady position multiple times for 15-60 seconds. Doing these exercises 3-4 times/week will help increase flexibility, strength, and help to properly realign the spine.
Blog post by Drew Sifflard CSCS.