Last week I introduced you and your child to some low level plyometrics. This week I’ll focus on higher intensity plyometrics. I failed to mention last week that I am focusing on lower body plyometrics, since that is what I know. There are upper body plyometrics for sports like volleyball and baseball, but I’m not going to address those here.
The Age Debate
Once again I’m referring you to the following website for more in-depth information. One of the things addressed in the link is the debate about at what age kids should start doing plyometrics. As it discusses in the link, kids do plyometrics in their every day play. My two year old son jumps off the couch, the slide, and pretty much anything else he can jump off of. If you chose to do plyometrics with your child or your child’s team, make sure to start off very easy and build up. Also, make sure it is fun. Plyometrics are a great way to enhance a workout, but keep it fun. http://www.sport-fitness-advisor.com/plyometric-training.html
Contact with the Ground
In running and cycling athletes determine their workouts by time or distance, in weight lifting workouts are determined by weight and repetitions, and in plyometrics workouts are determined by how many times you child makes contact with the ground.
As I mentioned in my last post, plyometrics are very intense and will make your child very sore. The workouts I suggest below are simply suggestions; you will need to adjust them to your child’s age and fitness level. The first time you and your child try it, start off with just a few jumps and build from there. You can add a few jumps (contact with the ground) every week. I’d start off with intense plyometrics once a week and you can build up to two times a week. Make sure to get enough rest in-between.
Plyometric boxes
You can build plywood boxes, buy boxes, use the aerobic steps at the gym, if the gym Okays it, or use park benches and other things at your local park.
To start with I’d use 2-3 12 or 18 inch boxes. Typical size boxes are 12, 18, 24, 30, 36 and 42 inches.
Work out 1
Start off with one box.
1. Jump up on the box 10 times. Step off in-between jumps and reset.
2. Jump up on one side of the box and then off the other side. Repeat ten times. Your child shouldn’t rest on top of the box; have your child pretend she has springs on her feet and have her jump again immediately after she lands.
3. Choose a box that allows your child’s leg to be at 90 degrees or less when her foot is resting on top of the box. Step up on the box with one foot, instead of stopping after stepping up; follow through with a high hop. Land on one foot. Do each leg 10 times.
When your child lands encourage her to land softly and quietly. Have her practice making as little noise as possible when she lands. Have her think about having quiet feet.
As your child gets used to work out 1, she can make it more difficult by increasing the box size. She can also do each exercise fifteen times instead of ten.
Work out 2
This can be done once your child has done work out 1 for several weeks.
1. To begin, place 2 or 3 boxes in a row about 3 feet apart. (or whatever distance gives your child enough space to jump off one box and on to the next. )
face box one and jump on the first box, then off, on the second, then off, on the third box, then off. Repeat this five times. Your child shouldn’t rest on top of the box; have your child pretend she has springs on her feet and have her jump again immediately after she lands.
2. Jump up on and then off the box on the other side. After landing, immediately dip down and jump up high again. Repeat ten times. Don’t have her rest on top of the box, or after your child has landed on the other side. Have your child pretend she has springs on her feet and have her jump again immediately after she lands.
3. Chose an item to jump over. A painted line, cone, water bottle or something similar will work just fine. Stand next to it with it immediately to your right. Then jump sideways over it, side to side ten times. Have your child pretend she has springs on her feet and have her jump again immediately after she lands.
When your child lands encourage her to land softly and quietly. Have her practice making as little noise as possible when she lands. Have her think about having quiet feet.
As your child gets used to work out 2 she can make it more difficult by increasing the box size. She can also increase the number of times she does each exercise.
Happy Jumping. Next week I’ll talk about treating your child’s sore muscles. It will come in handy after she tries plyos.