Have you ever struggled with shoulder mobility issues…either with yourself, or with some of your clients? If so, the thoracic spine should be the first place to check. When we see limitations within shoulder mobility, one of the first things we need to do is to screen out the T-Spine. This will give us the information to help guide our programming. I’m going to write a different program and choose different exercises based upon my findings, so this additional information can come in to be extremely valuable when you’re developing a program.
When I’m looking at the T-Spine, I want to see a few different motions and see what it can and can’t do. I’m going to check to see how well you can flex your T-Spine and go into a flexion pattern. I’m also going to address extension and see how well the T-Spine tolerates extension patterns. Finally, I’m going to see how well the T-Spine rotates. The combination of flexion, extension, and rotation give you a complete snapshot of what’s going on with the spine. The screens I’m going to show you below will help you breakdown the T-spine and dial in your upper body programming.
In the videos, I talk about the range of motion you should be able to see within the spine. First things first…we need to find out if we’re dealing with a mobility issue, or a stability issue. If we find limitations, we’re going to address either the mobility or stability problem that’s limiting the spine to move well. Review the videos above to find out more about how to identify if it’s a true mobility issue, or if the limitation is coming from a stability or motor control issue. These findings will help guide your programming. Check out the videos below to see how we address both mobility and stability. These are a few of our favorite exercises and drills to help improve the way the T-spine moves:
Medicine balls are one of my absolute favorite training tools out there. I use them all the time, and I use them with just about everyone. Since the medicine ball is one of our most popular training tools we use in the gym, understanding a thing or two about them comes in handy…especially if you’re training groups or have minimal equipment to choose from.
Size Doesn’t Matter
If you’re training for general fitness and not looking for any specific speed adaptations, choosing the ball size is simple…It Doesn’t Really Matter. Using some basic physics equations, you’ll quickly be able to see that we can get the same power output with two different size balls. Let’s look at a quick example:
Power = Work / Time
Work = Force x Distance
I’m going to make up a quick scenario to help explain:
John uses a 10lb. medicine ball to do some overhead slams, and Will does the exact same exercise as John…only he’s using a 5lb. ball instead. John and Will are about the same height, weight, and pretty similar in strength. So, if John and Will are using different size medicine balls, are they both able to develop the same amount of power?
The answer is YES!
Let’s do the math real quick.
Since we need to know what Work is to determine Power outputs, we’ll start there.
Force = 10lb. medicine ball
Distance = Let’s say the ball travels 5 feet while doing the exercise
10 x 5 = 50
So…Work = 50
Power = Work (50) / Time
Let’s say the medicine ball slam took 1 second to complete
Power = 50 / 1
Power Output = 50
Force = 5lb. medicine ball
Distance = 5 feet
5 x 5 = 25
So…Work = 25
Power = 25 / Time
Let’s say the medicine ball slam took half the time since the weight is cut in half, so .5 seconds
Power = 25 / .5
Power Output = 50
Even though John and Will are using different size medicine balls, they’re still able to generate the same power output with this exercise. So, if you’re working with groups, encourage your participants to grab different size medicine balls as they go through each round. If they used a 10lb ball the first round, have them switch to a smaller ball and encourage them to move the ball quicker.
Choosing the Right Ball
Medicine balls come in a variety of shapes and sizes. I definitely have a favorite, but the two common types of balls I use on a regular basis are:
Dynamax or Perform Better Padded Medicine Balls
These medicine balls have less rebound and are softer to the touch. Not only are these medicine balls softer to the touch, the larger size typically makes them easier to handle. This comes in great if you’re using medicine balls for partner exercises. The softer they are and easier to catch…the better.
Non-Padded Medicine Balls
If you take away the padding, you’ll typically get a ball that has lots of rebound. These medicine balls are great for long tosses into a brick wall, or they also help improve the speed of the rebound effect. If you’re dealing with a coordinated individual, this quick rebound can come in handy to promote a completely different training effect over what a padded ball can do.
Most of our clients use the padded balls above. However, I’ll specifically give some people a non-padded ball and work on tempo slams to give them a different training stimulus.
These are another great option for the less coordinated individual. Since they are filled with sand, they will immediately die when they hit the floor. There will be little to no rebound, so if you are working with someone that has poor reactive abilities, this ball may be a good option for them. They’ll still be able to generate a lot of power with these balls, however, they won’t have to worry about the skill of catching a rebound. Slam balls are great, but they do require some mobility to pick up from the ground each time. If you’re having a tough time keeping good form to return the ball, simply try doing more kneeling medicine ball work with these. This will eliminate the repetitive bending of the spine or poor squatting mechanics to get the ball each time.
If you have any questions about how to best utilize a medicine ball in group training, I’d love to hear it. Also, I’d love to hear some of your favorite medicine ball drills for group training. Feel free to post in the comments section below…I’d love to help or quite possibly get some cool ideas from you.