The question of the compatibility of high intensity strength training and endurance performance has long perplexed exercise physiologists and athletes alike. Taking into account the difference between the two activities, it is easy to understand how two different modes that appear so dichotomous can actually coexist, without one being the determent to the other. The answer, unfortunately, like so many others in the field of exercise physiology, is that it…depends.
In order to understand the questions it is important to first understand the variables. (Distance runners will only be discussed for the purpose of this review). Endurance performance is typically based upon the time it takes to complete a 1-mile, 5-k, 10-k, half-marathon (13.1 miles), or full marathon (26.2 miles). Depending on the event, the training volume can be as little as 10 miles per week, or as high as 90 miles per week.
Endurance performance has been historically linked to the physiological parameters of VO2 max and lactate threshold. Currently, there has been no conclusive data that shows strength training can improve VO2 max. However, there have been numerous studies that have demonstrated an improvement in endurance performance with concurrent strength and endurance training.
The purpose of this review series is to provide the reader with insights into the latest research concerning intense strength training and endurance performance.
Part 2: Adaptations to Strength and Endurance Training.
Coming Soon