Thankyou for your feedback @oreocookie . I base my research from Peter Attia who I respect enormously for longevity advice.
However he recommends a 4x4 protocol of high-intensity exercise, involving four minutes of high-intensity exercise followed by four minutes of recovery, repeated 4-6 times, incorporating warm-up and cool-down. While the intensity of VO2 max training should be very high (above 90% of VO2 max), Peter Attia suggests 1-2 VO2 max sessions per week for most individuals, alongside 1-2 sessions of steady-state cardio at 70-85% of max heart rate to improve aerobic endurance.
For me this is too much and even after performing VO2 sessions for a few months I rarely go above 1 minute hard intervals with 1 minute easy.
3 Likes