Carbs vs Protein For Endurance - Which Is Better? скачать в хорошем качестве

Carbs vs Protein For Endurance - Which Is Better?

Endurance athletes and those who do a lot of cardio (eg. runners, cyclists, swimmers) have different nutritional needs compared to those who are trying to achieve strength and muscle hypertrophy. Timestamps 00:00 Intro 00:31 What happens to a muscle during exercise 03:22 Glycogen and fat as 'protein sparers' 03:42 Comparing a mixed, high carbohydrate and high fat diet for endurance training 05:06 Recovery after an endurance event 05:27 Role of protein during recovery 06:14 Take home points -- Endurance exercise burns through a lot more calories (per unit of time) than resistance training, and the fuel needed to sustain cardio is predominantly glycogen utilised by the aerobic system. This is in contrast with resistance training which relies on mainly the Creatine Phosphate and the Glycogen-Lactic Acid system for short bursts of muscle power. The body preferentially uses glycogen and fat for energy. While protein can be broken down to make glucose (a process called gluconeogenesis), this process is not as efficient as using glycogen or fat to produce ATP. That's why glycogen and fat are referred to as 'protein sparers'. Athletes on a high carb diet start off with much higer levels of muscle glycogen prior to exercise. This higher levels of glycogen is associated with longer time to exhaustion as compared to a mixed or high fat diet. So for endurance, a high carb diet easily outperforms a mixed or high fat diet. A high carb diet leads to faster recovery of muscle glycogen compared to a high fat or mixed diet Studies have shown that a high protein diet does not improve performance, but can improve blood markers of muscle damage and subjective muscle soreness. Take home points: 1. Endurance athletes should focus on a high carb diet, with one study recommending 6-10g/kg/day of carbs. 2. It takes 48 hours to build up muscle glycogen stores even on a high carb diet. So it is better to avoid strenuous exercise for at least 2 days prior to a endurance event. 3. Protein may assist with recovery. One study recommends an intake of 0.25 g/kg of protein per hours of endurance exercise. --  #cardio #fitness #docunlock Full transcript: https://www.docunlock.org/youtube/pro... All DocUnlock content is for educational purposes only and is not intended as a substitute for medical advice, diagnosis and treatment. Please read our Disclaimer: https://www.docunlock.org/medical-inf... -- Key References Guyton and Hall Textbook of Medical Physiology 13ed (2015), chapter 85 (p1085-89) International Society of Sports Nutrition Position Stand 2017: https://jissn.biomedcentral.com/artic... Macdermid et al. 2006: https://www.ncbi.nlm.nih.gov/pubmed/1... Burke et al. 2011: https://pubmed.ncbi.nlm.nih.gov/21660... Saunders et al. 2007: https://pubmed.ncbi.nlm.nih.gov/17685... Saunders et al. 2004: https://pubmed.ncbi.nlm.nih.gov/15235... -- Video credits: Music: Track: Enigma — KV [Audio Library Release] Music provided by Audio Library Plus Watch:    • Enigma — KV | Free Background Music | Audi...   Free Download / Stream: https://alplus.io/enigma Track: Blue — Declan DP [Audio Library Release] Music provided by Audio Library Plus Watch:    • Blue — Declan DP | Free Background Music |...   Free Download / Stream: https://alplus.io/Blue Certain vector illustration adapted from https://www.freepik.com/ -- DocUnlock is a new YouTube channel with one purpose: to help people make better decisions about their own health, and the health of their families. SUBSCRIBE to our channel to stay in the loop! Follow us:   / docunlocked     / docunlocked   Sign up to the DocUnlock Insider mailing list to receive updates direct to your inbox: https://www.docunlock.org/home/#docun... Website: https://www.docunlock.org/