If you're looking for guidance on building a strong backside, look no further! They're totally safe for beginners, but also still super-effective even for advanced exercisers. As such, you're going to want to add them to your routine, like, yesterday. Better yet combine them into a kickass workout! Not only will cranking out squats and other booty-centric exercises shape and lift your backside, but strong glute muscles help support your lower back when you're lifting heavy weights. ~ Berceste