Monday, September 5, 2016

How the Aerobic System Aids in Recovery



People who lift regularly often fall into a rhythm, only performing strength exercises and weight training. This rhythm can hinder progress for a variety of reasons. One reason is that you will have an underdeveloped aerobic system in relation to your other athletic/performance attributes. What many often don’t realize is that having a good aerobic system aids in the recovery process between bouts of weight training over long periods of time. 

Here is an interesting way to think about the process: when we train, we create micro damage to our muscles. Technically speaking, each time you train you are damaging your body a small amount. This sounds somewhat sadistic, depending on how you think about it. People willingly damage their muscles a little bit in order to reap the benefits of the body’s adaptation to this damage.

Now, cue your recovery system. A large component of your body’s recovery system relies on its ability to get blood flow to the area of need, the damaged muscle. Those who train via weightlifting often have a bit of muscle tissue. Lifting weights is, by nature, an anaerobic activity. Therefore, you do not get the nice effects of angiogenesis (blood vessel growth) that you would get from training aerobically. This results in the creation of muscle that is relatively anaerobic in nature, but very strong and powerful. All muscles, however, need to recover. Muscles get what they need for recovery through blood flow that carries nutrient building blocks to repair damage done to the system. I’m not saying you need to turn into a cardio bunny, but adding an aerobic conditioning component to your training regimen would be a good idea.

Some aerobic activities include:

Walking up an incline on a treadmill
Running
Interval training
Riding a bike
Hiking
Playing a game of basketball
…And many more

All of these activities have one thing in common: they elevate your heart rate for an extended period of time. This kind of activity taps into your aerobic system and causes your body to adapt. One of these adaptions is increased blood flow, mediated through angiogenesis. Once you tap into this process your muscles will be getting adequate blood flow to recover more optimally between sets and between bouts of strength training. The better you can recover, the harder you’ll be able to train. 

Even if you are a strength athlete-a powerlifter, for example-you can benefit from aerobic training. You probably won’t need to be going for long runs, which could encroach on some of your strength gains, but a lower intensity activity such as walking on an inclined treadmill will achieve the desired effect. This lower intensity aerobic work will then give you the ability to hit the weights hard on the next training day.

 I like to get my heart rate to sit between 120-140 generally when doing my aerobic work. If you’re not that strict about your training, just get your heart rate elevated for 20-30 minutes while performing an aerobic activity. Recover better, train smarter, and do some aerobic work every once and a while.

Ryan Goodell, CSCS


For consultation/personal training/coaching inquiries email: ryangoodell@weightsandstuff.com

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