Does high intense sprint training increase testosterone levels

High-intensity sprint training can indeed increase testosterone levels. Andrew Huberman explains that high-intensity interval training, such as sprinting, mimics the neural activity of moving heavy weights, which is associated with testosterone boosts. There is ample evidence supporting that engaging in such high-intensity exercises can elevate testosterone levels 1.

It's worth noting that protocols involving prolonged endurance exercise beyond 75 minutes can lead to reductions in testosterone, likely due to elevated cortisol levels. To mitigate this, keeping endurance activities under 75 minutes or engaging in them with lower intensity is advisable 1.