Moderate aerobic exercise (150 min/week or Norwegian 4x4 intervals) produces cognitive and erectile function benefits comparable to pharmaceutical interventions, with interval training benefits persisting up to 5 years.

The Norwegian 4x4 interval training protocol can increase VO2 max by 10% in 8 weeks in postmenopausal women.

“In a period of 8 weeks, they were able to increase their VO2 max by 10% in 2 months.”

Oral medications for erectile dysfunction fail in 15% of men the first time they try them.

“The oral medications are going to fail in 15% of those men the first time they feel that.”