Mason joined the water polo team at his school. As part of his conditioning, Mason's coach requires a 25-minute run during pract
ice. Mason's heart rate reaches 125 beats per minute, but his target heart rate zone is 138–183 beats per minute. What should Mason do to get the most benefit for his heart?
Personally I would start with a quick warm up. Next, try paced run maxing out at 6:25's for a minute, then dropping back to 7:00 pace for 5 minutes before repeating.
