Can getting stronger abs, get you better sleep? Damn straight it can! A strong core = better sleep.
Your diaphragm is a band of muscles that separates your internal organs (like your stomach, liver and colon) from your chest cavity (that contains your heart and lungs). The diaphragm is like a hammock that is pulled tight by your core muscles.
A solid core means a happier diaphragm which means healthier, deeper, more nourishing breathing.
So yes, a stronger core could mean better sleep for you if you suffer from conditions like sleep apnoea.
Your internal organs are housed within your core. Abdominal fat cushions and protects these organs from harm, however, too much abdominal fat can hurt your spine while standing and put pressure onto your vital organs while sleeping.
Strong abdominal and back muscles use fat to keep them functioning which helps burn up any unhelpful fat that is lying near them.
This helps to keep blood flowing to our organs so that they can perform optimally.
The larger you are, the harder your heart has to work. So strengthening your core could mean that your heart gets stronger and gets to relax more when you are sleeping.
A smaller waste circumference is linked to lower risk of developing high blood pressure, high cholesterol and heart disease.
Lastly, your spine has to carry the excess load you lug around each day.
If back pain is keeping you up then strengthening your core could help reduce the pain and get you snoozing more deeply.
Furthermore, if your pain is so bad that you can only sleep when taking pain-killers, then strengthening your core could help you reduce the frequency and/or dosage of pain meds.
So what are you waiting for? Figure out what work outs work for you by trying into high-intensity, yoga or pilates to get a stronger core.