Ever done a push-up and felt your hips hit the ground and your arms barely bend? We’ve been there.A push-up is a total-body functional movement that is great for increasing strength and has the added benefit of engaging the core and lower body. Since it’s a bodyweight exercise, it can be done just about anywhere—with a ton of variations. So whether you’ve been unsuccessful in the past or just want to fine-tune your form, here are the details you’ll need to master a perfect push-up. ~ Berceste