Effects of mind exercises on physical fitness and sport performance in interval trained athletes

Aim. To explore effects of additional mind exercises on physical fitness and sport performance in athletes undergoing interval training. Material and Methods. Thirty athletes were assigned into two equal groups. They either received only interval training or a combination of interval training and mind exercises 6 days/week for 24 weeks. Data was collected at baseline and after 5, 10, 15, 20, and 24 weeks. Interval training comprised speed, endurance, strength, plyometrics, and flexibility components. Data collection comprised demographics, time required to complete 600-meter run, number of push-ups in 1 minute, Illinois agility run test time, Broad jump distance, and number of sit-ups in 1 minute. Results. Interval training with (P < 0.001) or without (P < 0.01) mind exercises resulted in significant reduction in body mass. Body mass index and 600m runtime reduced while number of push-ups and sit-ups in 1 minute, and agility run time improved in both groups (P < 0.001). After 24 weeks, mind exercises group ran significantly faster (P < 0.001). Mind exercises resulted in longer Broad jump (P < 0.001) compared to interval training alone (P < 0.01). Conclusions. Interval training caused significant reduction in body mass and lead to significantly improved physical fitness and sport performance. Addition of mind exercises resulted in significantly faster 600m run and longer Broad jump.