The hip flexors are a group of muscles located between your abs and your thighs. These muscles don't just help…
LAB: legs, abs, and butt
An incredible exercise routine for an incredible body. You can do LAB training at home, and you only need 20 minutes. Here we'll explain it all, because with LAB and our fitness guide, you'll be able to get an incredible body and work muscles that get neglected when you sit too much every day.