Saturday, September 20, 2014

2014.09.08

Another day, another AMRAP. Between the snatches and the box jumps, your legs are going to get a work out. Also, box jumps always add a little more challenge for your cardio.

You're going to do two sets of snatches in a row, so mind your form. Even if you're doing them with dumbbells and using lighter the weight, the usual warnings about tweaking your back apply. Also, just make sure your platform is stable, and watch where you're jumping. You don't want to scrape up your shins if you can help it.


Warm Up
2 rounds of:
  • 25 jumping jacks
  • 10 jump squats
  • 10 upward to downward
  • 10 V-Ups
  • 10 arm circles

WoD
As Many Rounds As Possible (in 15 minutes) of:
  • 10 single-arm dumbbell snatches (weak side)
  • 10 single-arm dumbbell snatches (strong side)
  • 10 box jumps
  • 10 V-Ups

Exercises
  • Jump Squat

    Do a normal air squat, but as you come up to finish the squat, jump straight up in to the air. You finish the rep when you land and reset yourself. It's not uncommon for people to go right in to the next squat, though. This is okay so long as you're not bending over and losing the lumbar curve in the process. Basically, you don't get to cheat on your form because you're jumping.

  • Upward to Downward

    This is a lot like a "judo pushup" in reverse, if you've ever heard of that. If you're familiar with yoga at all, the starting position should look like the "upward dog." Regardless, lay face down on the ground and then lift your entire body off the ground by extending your arms, as if you were doing a push up. However, bring your upper body all the way up, so that your chest up faces forward while your lower body is still parallel to the ground. This is the starting position. From there, lower your head and bring it down and in, as if you were trying to bring it to meet your waist. This will naturally force your hips to come up, and you'll end up holding yourself off the ground with a noticeable bend at the waist (your butt will be a bit higher in the air than your chest or lower body). To go back to the starting position, lower your head towards the ground, then lower your chest and bring it forward in the same motion. It's not a straight up and down motion like a regular push up, it's more of an arc. You should also keep your lower body off the ground at all times. Continue the arc by straightening your arms and elevating your torso. When you finish the arc, your torso/chest should be facing forward with your lower body parallel to the ground. All of that is a single rep.

  • V-Ups

    Lie on your back, putting our hands parallel to the ground "above" your head (if you were standing, they’d be directly over your head). Lift your legs off the ground and bring your torso up at the same time to touch your toes. In essence, your body makes a "V" shape. Go back to lying on your back to finish the rep. Be careful about slamming your legs into the ground when you finish the rep, that can hurt your lower back. Some people call these "jack knives," if that helps at all.

    Scale down: Bend your knees as your bring your lower body up. You only have to touch your knees this way

  • Arm Circles

    From a standing position, rotate your arm without extending your arm away from you. You're essentially making a windmill of your arm. Do this in both a clockwise and counter-clockwise motion for each arm, so that you fully warm up & stretch the muscles. Most people just do 10 rotations forward with one arm, 10 rotations backward with the same arm, and then they repeat this with the other arm.

  • Single Arm Dumbbell Snatch

    You'll only need one dumbbell for this (I usually see people use 15lbs). Stand with your legs shoulder-width apart, with the weight on the ground in front of you. Squat down and reach down to grab the weight; don't bend over to grab it. Bring the dumbbell straight up, and aggressively shrug your shoulders (this helps generate momentum). You want to pull it straight up and jerk your hips forward. The momentum from your lower body will actually help drive the weight up, so that you're not actually lifting the weight with nothing but your arms.

    Your elbow will actually flare out with your forearm parallel to the ground as it gets close to your chest. Once the weight comes to about chest level, squat down and raise the weight so that your arm is above your head. Again, you want the weight to travel in a straight, vertical line. A couple of cues that can help are to keep your ear close to your arm, so that you are bringing the weight straight up and down. Secondly, think of the squat as an aggressive stomp/jump to get into the squat position and keep your weight back on your heels. You can also hold your off hand out in front of you to maintain your balance.

    Also remember that you want a good lumbar curve at the bottom of that squat. Just because you have weight in your hands, you don't get to cheat on your form (arguably, it's far more important then). Once you're down at the bottom of your squat with the weight directly over your head, stand up. Remember to keep your arm locked the whole time. so that the weight is above your head. It's safe to bring the weight back down to finish the rep AFTER you have completely stopped moving your feet and you are in a standing position.

  • Box Jump

    You'll need to set up a platform with risers; most people use at least 4, but I've seen up to 6 on occasion. Before you even start the WoD, stomp on it really hard. You want to make sure it'll support your weight & won't move around when you jump on it. Just in case, look down at the platform when you jump. If it does move around at all, keeping your eyes on it should help prevent injury.

    When you do jump on it, you want to make sure that you stand tall once you're on the platform. If you stay hunched over the whole time, you're not getting the full effect of the exercise. One way to think about this is that you want your hips to "open up" on both the jump up and the jump down; all that really means is that your hips should be pushed forward once you're standing on top of the box.

    Scale down: Step up to the box, and then step down instead of jumping on the platform. If you do step, make sure you alternate which leg comes down off of the platform first.

Happy CrossFitting.

No comments:

Post a Comment