Some factors that make trainees exercise for a shorter period of time include fatigue and overheating. If some measures were put into place to minimize fatigue and excessive heating of the body, then trainees could work out for more extended periods of time and achieve more significant results. Also, if you do workouts and wish to obtain your results faster, you can consider using some beneficial products, such as peptides, which you can easily and conveniently purchase online at steroids-evolution.com, one of the best online shops for peptides and other performance-enhancing products.
A research scientist and exercise physiologist at Stanford University School of Medicine, Stacy Sims, claimed that cooling the palms of overweight women as they exercised would enable them to keep exercising for longer durations. The scientist argued that we should view adipose (fat) tissue as an excellent insulator, thus preventing heat loss. She then related this to the case that obese people get too hot while exercising. Sims set out to investigate if cooling off the hands of the women she was studying would help to beat fatigue and overheating while working out.
The research scientist used a machine that was already in use among some professional athletes. She opted to test the device in overweight women who most often dropped from exercising as a result of fatigue and excessive heating. It is paramount to point out that this research was not sponsored by the company that made the device.
The study involved 24 healthy women aged between 30 and 45 who had not worked out for a long time before the study. The women were obese with a Body Mass Index (BMI) ranging between 30 and 35 (BMI measures body weight in relation to height, and obesity starts at 30).
The women in this study were put into two groups. Both groups held the cooling device in their hands but only one group had cool water (60.8 degrees Fahrenheit) passing through the machine. For the other group, the water was at body temperature (98.6 degrees Fahrenheit).
The two sets were involved in three exercise sessions per week for 12 weeks. Each workout session comprised 10 minutes of body weight activities, walking the treadmill for 25 to 45 minutes while holding the cooling device, and 10 minutes of core-strengthening workouts. They exercised on the treadmill for as long as they could manage. On the starting and ending days, they did a 1.5-mile timed walk.
The cooling group cut their time by more than 5 minutes in the 1.5-mile treadmill test. They took an average of 31.6 minutes on the first day and 24.6 minutes on the last day. Also, it was observed that their heart rate when exercising escalated from 136 to 154 beats per minute—a positive sign. They also lost more than 2 inches of their waist circumference, acquiring better physique and health, as large waists are deemed to have a connection with cardiac problems. The group also registered reduced blood pressure from 139/84 to 124/70 (the ideal pressure is below 120).
On the other hand, the other group did not portray any substantial difference, according to the research scientist. She observed that the cooling group stuck out the activities longer while the control group stopped training after a short while, and did not turn up for several sessions.
Conclusions from the study
Sims concluded that reducing heat stress will significantly minimize fatigue, discomfort, and sweating. In her view, many physiological barriers that make people unwilling to continue exercising are removed.
Another scientist faulted the findings on the control group and indicated that some changes could have been observed after 12 weeks of working out. He added that the observed results may not be the case for people exercising in a cold environment, like outdoors in winter.