DiPietro L, Buchner DM, Marquez DX, et al. New scientific basis for the 2018 U.S. Physical Activity Guidelines. J Sport Health Sci. 2019;8(3):197-200.
 National Strength and Conditioning Association ; G. Gregory Haff, N. Travis Triplett, editors. Essentials of Strength Training and Conditioning, 4th ed. 2016.
 Bull FC, Al-Ansari SS, Biddle S, et al. World Health Organization 2020 guidelines on physical activity and sedentary behaviour. Br J Sports Med. 2020;54(24):1451-1462.
 Ross R, Chaput JP, Giangregorio LM, et al. Canadian 24-Hour Movement Guidelines for Adults aged 18-64 years and Adults aged 65 years or older: an integration of physical activity, sedentary behaviour, and sleep. Appl Physiol Nutr Metab. 2020;45(10 (Suppl. 2)):S57-S102.