Testosterone is a steroid hormone that helps you increase lean muscle mass and bone density – and beyond simply helping you have a nice body, it’s also crucial for good health! Low levels of testosterone, in both men and women, can lead to a number of serious health conditions, including increased risk of depression, low sex drive, obesity, and osteoporosis.
Men with low testosterone tend to have higher rates of heart disease, depression, and even dementia – and a decrease in testosterone levels in women can lead to a loss of muscle mass and weight gain (especially when paired with the rising levels of estrogen that you learned about in my episode on Hormonal Imbalances and Weight Gain).
Multiple studies have shown that you can boost your testosterone levels by sprinting. In one study, testosterone levels increased significantly for people who performed a series of very short (but intense) 6-second sprints – and testosterone levels remained high even after those people had fully recovered from the sprint workout.
So how can you implement the strategy of sprinting to increase testosterone? Try performing several sprints on the treadmill after you’ve lifted weights at the gym, or just head out into the backyard, a park, or your neighborhood block and do a few sprint repeats on your days off from weigh training. You can even do your sprints on a bicycle or elliptical trainer. Try to include 5-10 short sprints when you do a sprint workout, sprint no longer than 15 seconds, get full recovery after each sprint (generally 3-4 times longer than you actually sprinted), and do a sprint workout 2-3 times a week for optimal results.
