What is Bonking? From The Massachusetts Triathlon Coaching Team
If you want to seriously train to compete- Our Norwell & Pembroke Triathlon Coaches will teach you about “bonking”.
In endurance sports, particularly cycling and running, hitting the wall or the bonk describes a condition caused by the depletion of glycogen stores in the liver and muscles. Bonking was a term coined by endurance runners to describe what happens to them after a long run where the body runs out of fuel much like a car that runs out of gasoline. When the body depletes its ready sources of glucose and is unable to adequately create energy from fats or glucose at that point it will begin to shut down.
This normally happens to marathon runners but it can also be common in a much more mild form when you begin a new exercise program or when you start to push up your mileage. You’ll know you’re there when you start to feel shaky and unstable on your feet and like you will be unable to finish your workout.
To overcome this accept your short-term limitations and don’t push past that point initially. You will quickly begin to overcome this problem starting with your very next workout because your muscle tissue immediately begins adaptation by taking in more fuel (glucose) than it normally would for the new increased challenge you’ve placed on them.
You can also prevent this by Carbohydrate loading. This means increasing complex carbohydrate intake before an event or long training session. This ensures that initial glycogen levels will be maximized for your training. And to prevent bonking during endurance training sessions of 90 minutes Veteran Training recommends that you consume food or drinks containing carbohydrates during the exercise.
Veteran Training provides the Best Endurance & Strength Conditioning Services for new and veteran Triathletes in Pembroke, Hanover, Hingham, Duxbury, Kingston, Plymouth, Scituate, Cohasset & Marshfield, Massachusetts.









