Physical benefits By MAnav Yog . “The relaxation techniques incorporated in yoga can lessen chronic pain, such as lower back pain, arthritis, headaches and carpal tunnel syndrome, ” explains Manav Ramnivas . “Yoga can also lower blood pressure and reduce insomnia.” Other physical benefits of yoga include: Increased flexibility. Increased muscle strength and tone. Improved respiration, energy and vitality. Maintaining a balanced metabolism. Weight reduction. Cardio and circulatory health. Improved athletic performance. Protection from injury.