Find out how fit you really are with three simple tests designed to measure your strength and cardiovascular health. Photo / 123rf
Find out how fit you really are with three simple tests designed to measure your strength and cardiovascular health. Photo / 123rf
Try these tests to evaluate your strength and cardiovascular fitness.
How do you know if you are fit? Or, at least, fit enough? And how can you tell whether your fitness is improving?
You have to test yourself. And while most people haven’t participated in a fitness evaluationsince high school, it’s good to occasionally check in on your progress.
“It’s very important to know that what you’re doing is working,” said Matt Fitzgerald, coach and author of Run Like a Pro (Even if You’re Slow). “Then you can course correct if what you’re doing is not working.”
In fact, some experts say that testing yourself every three to six months can tell you more about your fitness than looking at daily performance, which often varies significantly. While fitness can be measured - and expressed - in many ways, here are three tests designed to track strength and cardiovascular fitness that can be done with little or no equipment.
Greater grip strength is associated with lower rates of heart and respiratory disease, cancer and a reduction in all-cause mortality. The correlation is so strong, one group of experts recently called for it to be considered a way to measure overall health, like blood pressure or heart rate.
Not only is grip strength important for countless daily tasks, like opening jars and carrying groceries, but it’s a good measure of your overall strength.
“As you train and you improve the rest of your muscular fitness, grip strength should move with it,” said Luke Baumgartner, an expert in exercise testing at the University of Memphis.
To perform the test, all you need is a pullup bar and a stopwatch.
How to interpret your results
For men, anything from zero to 30 seconds should be considered a beginner level, said Mathias Sorensen, an exercise physiologist at the Human Performance Center at the University of California, San Francisco. Between 30 and 60 seconds can be considered intermediate, and more than 60 seconds advanced. For women, Sorensen said, zero to 20 seconds for beginners, up to 40 seconds for intermediate and more than 40 seconds for advanced.
How to improve your grip strength
If you can’t hang from a pullup bar at all, or don’t have access to one, you can also test your grip strength with a farmer’s carry, which involves picking up a dumbbell or kettlebell in each hand and going for a walk. Start with whatever you can carry for 90 seconds - and increase the weight as you get stronger. A very good score, for men and women, Sorensen said, is carrying 70% of your body weight for 90 seconds.
Because your grip will improve with your overall strength, you can also develop it by training with free weights, using dumbbells, a barbell or kettlebells.
Grip strength is a good measure of overall strength and fitness. Photo / 123rf
The Cooper Test
Aerobic fitness has been correlated with longevity and lower levels of cardiovascular disease, all-cause mortality and cancer.
The best way to measure this is by testing your VO2 max, or how much oxygen your body uses during exercise. This generally involves going into a lab and exercising to exhaustion.
But you can get an idea of it on your own with the Cooper Test.
How to interpret your results
Getting your VO2 max estimate requires a little math. Take your distance (in miles), multiply it by 35.97 and then subtract 11.29. This is your VO2 max estimate. You can also plug your distance into an online calculator and compare your results against those in your age group.
For instance, 1.5 miles (2.4km) in 12 minutes corresponds to a VO2 max of about 43. That would be an excellent score for a 65-year-old man, good at age 45 and average at 25. For a woman, a score of 35 would be excellent at 65, good at 45 and average at 25.
How to improve your cardiovascular fitness
If you want to improve your score, Fitzgerald recommends slightly increasing what experts call your training volume, or the number of workouts in a typical week. For example, jog four times a week instead of three but at low intensity instead of moderate. Then, about once a week, kick it up to a shorter, high-intensity run. Spending more training time at a slower pace means that your body can fully recover before the next run, resulting in a better overall performance, he said.
That way, when it’s time to pick up the pace, “you just have more to give and so you get more out of that session”, Fitzgerald said.
Aerobic fitness, measured by VO2 max, is linked to longevity and lower levels of cardiovascular disease. Photo / 123rf
The plank
A strong core can prevent injuries, reduce back pain and help you play sports better. One of the simplest ways to test your core strength is a simple timed plank hold.
To perform the test, all you need is a flat surface. But a yoga mat can make it more comfortable.
How to interpret your results
A good goal for men and women of any age, Baumgartner said, is a plank hold of at least a minute. More than three minutes is exceptional.
If you aren’t able to hold a plank for a minute, it’s a good idea to start working on your core strength, Baumgartner said.
How to improve your core strength
To build your core, start by figuring out your maximum hold time. Then do two to three sets of plank holds a few times a week, adding 5% to 10% of that time for each until you’re consistently hitting one minute, Sorensen said. Then keep slowly adding to the time to further increase your strength.
You can also incorporate squats, push-ups and bridges into your workouts two to three times a week to improve your core strength, or try activities like cycling, kayaking, dancing, barre classes or swimming.
Whatever your result, it’s important not to fixate on your score, Baumgartner said. The point is to consistently test yourself to track improvement.
“The result isn’t a judgment on you,” he said, “it’s a snapshot in time.”
A one-minute plank hold is a good goal for adults of any age to aim for. Photo / 123rf
