Pushups are probably looked down upon so often because they're the first exercise most people learned in grade school during gym class. They're often viewed as elementary and "too easy" for most, likely because they're not seen as sexy as another popular exercise: the bench press.

The funny thing is, the pushup seems to be one of the most frequently butchered exercises I see on a regular basis. When I walk around most gyms , I cringe at the form I see people using it's honestly very difficult to stop myself from running around like a Form Nazi in order to keep people from injuring themselves.

Today, I'm going to give the most common technique flaws I see take place during the everyday pushup, and some corrections on how to get much more "bang for your buck" from this exercise. The pushup is an AWESOME tool in your training arsenal, but the problem is it frequently isn't executed in a manner that will give people the results they're seeking.

I'll be giving video demonstrations of how NOT to do them, and then a video of what a real, perfect pushup looks like. All this on top of showing a few other pushup variations you can toy with once you master the perfect pushup. Aren't I a nice guy? You can buy me a cup of coffee later, no worries.

Anyway, let's get the geeky side of things out of the way. Here's where I'll be explaining the "why" behind pushups.

Why Perform Pushups?

* They teach you to control your body from head to toe. When performed correctly, they engage countless muscles in the pelvis, abdominals/low back, upper back, and then of course the chest, shoulders, and triceps. The nerdy way to describe the stabilization required during pushups is "lumbo-pelvic stability" which teaches you to control your core in a functional manner, leading to benefits both in and out of the weight room (I'll let you use your imagination here).

* It effectively trains movement of the scapulae (shoulder blades), giving you healthy shoulders for the long haul. Unlike the bench press, a pushup allows the shoulder blades to glide freely. When pushups are performed correctly (i.e. "pulling" yourself to the floor, and pressing yourself all the way up so your shoulder blades protract at the top) you engage the serratus anterior, a key player in shoulder health and function. The serratus, along with the lower trapezius, are two muscles that are pervasively dormant in our population. These two muscles work synergistically with the upper trapezius to upwardly rotate the scapula when your arm moves overhead (think: throwing a ball, or performing an overhead press). In fact, when I worked in the physical therapy clinic, the most common denominator in the patients with shoulder problems was weakness in both the serratus and the lower traps.

* They're a closed chain exercise, essentially making them more shoulder-friendly than the bench press (an open-chain exercise). * When done properly, they'll help boost your bench press, squat and deadlift numbers. Not to mention: aid you in your quest to achieve the look and function of a physical specimen. Hah! Now you're listening.

Anyway, below are videos of me performing various incorrect pushups. The technical flaws may evade you initially, but look closer, and you'll see them. You'll probably see some pushups that you weren't aware were even considered erroneous!

Note: The following 6 videos demonstrate INCORRECT form.

Error #1: Forward Head Posture

This is the most common error that people are unaware of, I believe. You'll see that my head juts forward, hitting the ground before my chest makes contact (the chest should touch the ground FIRST in a perfect pushup).

Error #2: No Scapular Retraction (aka "loose upper back")

Another common flaw most people are unaware of. You'll notice in the video that I "fall" to the ground, instead of intentionally "pulling" myself to the floor. The upper back is loose, there's no scapular retraction (think: pinching a pencil between your shoulder blades), and I'm essentially just letting gravity drop me to the floor.

Error #3: Excessive Elbow Flare

You'll see the elbows make a 90 degree angle with my torso (they should be tucked at roughly 45 degrees).

Error #4: Hip Sag

This is where the person lacks the "anterior-posterior" engagement of the core and the hips/low back sag to the floor (the body should form a completely straight line from head to toe, remaining stiff as a board).

Error #5: Elevated Hips

This is where the butt sticks up in the air. It's another compensation pattern (similar to #4) people slip into when they lack the core strength to effectively resist the pull of gravity throughout their entire body.

Error #6: Looking Straight Ahead/Looking "Up" (no video shown).

This is where people tilt their head up and look straight ahead as they perform pushups. It seems every sports coach tells their kids to do this! Look straight down at the floor when you do your pushups (unless you desire cervical problems down the road...be my guest).

So, what does a Perfect Pushup look like?

Here (at last!) is the correct version:

Key Coaching Cues:

* Hands just be just outside shoulder width, and the elbows tucked at 45 degrees (or less) to the torso. Don't listen to people who tell you that placing your hands wider will give you better chest development! All that will do is fast-track you to shoulder pain and a subsequent physical therapy appointment. * "Pull" yourself down to the ground, actively engaging the scapular retractors and essentially the entire upper-back musculature. * Keep your chin tucked (think: give yourself a "double chin") so you don't "reach for the ground" with your head. * The chest should touch the floor first (i.e. not your hips or your head) * Squeeze your abs and glutes tight throughout the entire movement * Entire body should be perfect alignment, and you should remain as tight as if someone were about to come along and try to knock you over.

Once you master the basic perfect pushup (it will take longer than you think: you should be able to do at least 20 before progressing further), there are a number of ways to increase difficulty. One way is wrap a sturdy resistance band around you, so that the movement will become harder as you reach the top portion of the pushup (as the band tension increases). You can elevate the feet as well.

Both versions are combined and shown in the video, here:

There are a million different variations you can use (in truth, you really don't need many, but it's always nice to spice things up from time to time). You can do walkover pushups, as shown here (much harder than they look!):