Tunes for training: High-tempo music may make exercise easier and more beneficial

Study is first to find that high-tempo music may increase the benefits of exercise and reduce perceived effort, particularly during endurance training

February 2, 2020

Science Daily Frontiers

A new study has shown that listening to high-tempo music increases the benefits of exercise for physical fitness and reduces the perceived effort involved. This effect was more pronounced in people performing endurance exercises, such as walking, than in those undergoing high-intensity training, such as weightlifting. The researchers hope that their findings could help people to improve their workout routines and exercise more efficiently.

With the start of the new year, gyms are at their busiest and many people are trying to establish a workout routine to improve their health. Getting an edge by making exercise easier and more effective could be the difference between success and guiltily returning to the warm embrace of the couch. What if doing something as simple as listening to a particular type of music could give you that edge?

A new study in Frontiers in Psychology is the first to show that listening to music at a higher tempo reduces the perceived effort involved in exercise and increases its benefits. These effects were greater for endurance exercises, such as walking, than for high-intensity exercises, such as weightlifting. The researchers hope that the findings could help people to increase and improve their exercise habits.

Many people listen to music while exercising and previous studies have documented some of the benefits. For instance, music can distract from fatigue and discomfort and increase participation in exercise. However, "how" we experience music is highly subjective, with cultural factors and personal preferences influencing its effects on individuals. Music is multifaceted with various aspects such as rhythm, lyrics and melody contributing to the experience.

Until now, researchers did not understand the specific properties of music that affect us during exercise, including which types of music are best suited to enhancing certain types of exercise. Understanding these specifics could help to unlock the full potential of music as an exercise enhancer.

The researchers set out to investigate the effect of the tempo of a piece of music on female volunteers performing either an endurance exercise (walking on a treadmill) or a high-intensity exercise (using a leg press).

The volunteers completed exercise sessions in silence, or while listening to pop music at different tempos. The researchers recorded a variety of parameters, including the volunteers' opinions about the effort required to complete the exercises and their heart rate while exercising, as a higher heart rate would mean that the exercise was more beneficial for physical fitness.

"We found that listening to high-tempo music while exercising resulted in the highest heart rate and lowest perceived exertion compared with not listening to music," explained Professor Luca P. Ardigò of the University of Verona in Italy. "This means that the exercise seemed like less effort, but it was more beneficial in terms of enhancing physical fitness."

These effects were more noticeable in volunteers completing the endurance exercise sessions, compared with those performing high-intensity exercises, suggesting that people performing endurance activities such as walking or running may receive the greatest benefit from listening to high-tempo music.

The researchers hope that these results will provide a simple way to improve levels of physical activity. While the current study involved a small group of volunteer subjects, larger studies in the future will be needed to continue exploring the nuances of how music affects our training.

"In the current study, we investigated the effect of music tempo in exercise, but in the future we would also like to study the effects of other music features such as genre, melody, or lyrics, on endurance and high intensity exercise," said Ardigò.

So, you could try playing fast-tempo music next time you hit the gym for a turbo-charged workout. Otherwise, it might at least get your foot tapping while you sit on the couch and eat chocolate.

https://www.sciencedaily.com/releases/2020/02/200202105147.htm

Endurance exercise training has beneficial effects on gut microbiota composition

October 15, 2018

Science Daily/University of Jyväskylä - Jyväskylän yliopisto

According to recent research, endurance exercise training beneficially modifies gut microbiota composition. After six weeks of training, potentially inflammation causing microbes (Proteobacteria) decreased and microbes that are linked to enhanced metabolism (Akkermansia) increased.

Even though there was no significant drop in the weight of the subjects, exercise had other beneficial health effects, says Academy of Finland research fellow Satu Pekkala from the Faculty of Sport and Health Sciences of the University of Jyväskylä.

"We found that phospholipids and cholesterol in VLDL particles decreased in response to exercise. These changes are beneficial for cardiometabolic health because VLDL transports lipids from the liver to peripheral tissues, converts into 'bad' LDL cholesterol in the circulation, and thus has detrimental cardiovascular effects."

Exercise training also decreased Vascular adhesion protein-1 activity, which can have beneficial anti-inflammatory effects especially on vasculature, though the underlying mechanisms could not be determined in this study.

Whether Akkermansia mediates the health benefits of exercise is under further investigation

A few other cross-sectional studies have shown that microbes belonging to the Akkermansia genus are more abundant among physically active subjects than they are among inactive ones. Akkermansia has been a target of intense research recently, and some researchers believe that it may prevent obesity and diabetes.

"However, more studies are needed to prove that Akkermansia might mediate some of the health benefits of exercise," Pekkala says.

In addition to the composition of the gut microbiota, changes in their genes, that is, in their functionality, were studied.

"The abundance of the functional genes did not change much, which was perhaps to be expected because the diet did not change during training," Pekkala points out. "If the training period had been longer, greater effects probably would have been seen."

The research team made an exercise intervention for overweight women, which was completed by 17 subjects. Over a six-week period, previously sedentary women participated in three training sessions per week with a bicycle ergometer. The training intensity was controlled with heart rate. During the study, other lifestyle factors, including diet, were not changed in order to ensure that the effects of exercise could be observed. The research was carried out as a collaboration between the Faculty of Sport and Health Sciences of the University of Jyväskylä, University of Turku and the Spanish nonprofit research and healthcare organization FISABIO.

https://www.sciencedaily.com/releases/2018/10/181015105451.htm