The physical fitness plan outlines a 5 day soccer fitness routine focusing on stretching and light exercise. Day 1 involves running 1 lap and neck stretches. Day 2 adds 2 laps and arm stretches. Day 3 includes 3 laps and additional leg stretches. Day 4 has 4 laps and introduces lunges and side bends. The final day involves 5 laps and combines all previous stretches. The plan aims to gradually increase activity levels while focusing on proper warm-up and injury prevention through stretching.