New study reveals best way to improve muscle strength

A study conducted at Loughborough University has revealed that short, explosive contractions are the most effective way of strengthening muscles.

The study was led by Dr Jonathan Folland, a reader in Human Performance and Neuromuscular Physiology at the university. It is the first study to have directly compared short, explosive contractions lasting less than a second with sustained contractions lasting around three seconds.

These results showed that shorter contractions were a less tiring and easier way for increasing strength and functional capacity of the muscles, making it a highly efficient training method.

This is compared to the more traditional sustained contractions, which not only require more effort but also become more tiring. However, these sustained contractions were widely accepted to be a more effective way of increasing muscle mass.

The study explored the effect of the two different contractions on the participants’ quadriceps. The first group did the shorter contractions, whilst the second group did the sustained method.

The participants were asked to train with 40 contractions that were repeated three times a week for three months. The force each contraction produced was noted and monitored to ensure it was either explosive or sustained. Tests were carried out before and after the training period to assess the changes.

Dr Folland said “The easiest way to make muscles stronger has been debated by fitness and sports professionals for many years, but this study shows that it doesn’t have to mean lots of pain for any gain.

“This study shows that short, sharp contractions are relatively easy to perform and a very beneficial way of building up strength. These short, explosive contractions may also be beneficial to older individuals and patient groups such as those with osteoarthritis, who would benefit from getting stronger, but are reluctant to undergo tiring sustained contractions.”

Source: Medical News Today

Subscribe to our newsletters

Every month Human Kinetics produces three unique email Newsletters, packed with great articles, events and news, plus information on our latest resources and exclusive reader offers. They’re completely free and if you change your mind you can unsubscribe at any time. So subscribe today.

Fill in your information below and check the emails you want.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s