Brian Johnson, also known as Liver King, is one of the most popular fitness and lifestyle celebrities on social media.

This mix of intervals, sprints, resistance running and goal-mile pace workouts will build your conditioning while providing ...

The structure is simple: 20 seconds of maximum effort, followed by 10 seconds of rest, repeated for a total of four minutes.

Expect a wealth of top-notch medical, health, fitness and spa facilities, staffed by some of the best staff in the business, all wrapped up in a beautiful tropical setting.