Healthy living

Once you reach a point in time where high impact aerobic activities leave your joints aching, you’ll want to consider something equally as effective but less bone jarring. While jogging and aerobic classes are great workouts, they’re stressful on your joints. If you’re considering other alternatives, you might enjoy indoor cycling or spinning classes.

One major benefit I’ve noticed after adding indoor cycling to my workout regimen has been an increased energy level. If you’ve ever gotten drowsy at your desk mid afternoon, you know exactly what I mean. Another significant benefit has been decreased tension and much more restful sleep. And yet, it wasn’t easy to consistently commit to these classes. In fact, I almost quit just after I started.

One consideration I hadn’t factored in was a reacclimation period to aerobic activity. Many of my classmates had been doing spinning classes for quite a while, and their proficiency level left me discouraged. I didn’t consider that I needed to embrace a concept called aerobic base building, which basically means establishing a base level of aerobic fitness. Just as it’s important to build a solid foundation for your house, it’s equally important for your fitness level.

Build Your Aerobic Base: The 3 Steps

There are three factors you’ll need to consider, and accept, when building your aerobic base. With indoor cycling, you’ll typically have display monitors telling you how hard and how long you’re working, which is quite helpful. The same is true with spinning classes, as most instructors will check in with students and ask questions during the class to monitor exertion level. Let’s look at each of the three factors.

Step One: Know Your Target Heart Rate

First, you’ll need to know your target heart rate. Your target heart rate is a range that’s 65% to 80% of your maximum heart rate. Determining your maximum heart rate is easy — just subtract your age from 220. Then, multiply that rate by 65% to get the lower end of your target rate, and by 80% to get the upper end. As an example, a 50 year old would have a maximum heart rate of 170. 65% of 170 is 111, and 80% of 170 is 136. That means a 50 year old should strive to pedal at an exertion level that makes their heart beat between 111 and 136 times per minute.

Step Two: It’ll Take Some Time

Expect to build your aerobic base over a 6 to 8 week time frame, possibly longer if you’ve been inactive for a while. Plan to gradually challenge yourself so you can maintain your target heart rate for a longer period of time. Remember, the longer you work out at your target zone, the more fat you’ll burn.

Step Three: Increase Your Endurance And Intensity

Once you’ve built your aerobic base and know your target heart rate, it’s time to challenge yourself a bit. Try to add to the length of time you work out, or push yourself a bit harder. You’ll find as you become more fit, you’ll need to challenge yourself to reach your target heart rate. That’s a good thing! It means your heart is healthier, you’ve attained increased cardiac output, and you’re more fit overall.

After a few weeks at most, you’ll begin to notice the positive effects of indoor cycling. You’ll have more energy, you’ll sleep better, and if you watch your diet you’ll lose weight as well. If high impact exercises cause your joints to ache, you’ll find spinning classes and indoor cycling to be a very viable and challenging alternative.