Being overweight can certainly have a negative impact on your health. But what about the actual cost in dollars? A study published in the journal Obesity suggests the actual cost of obesity can include both medical care and lost earnings.
Using computer models, researchers determined that an obese 50 year old with normal blood pressure and cholesterol levels can cost more than $36,000 in medical expenses and lost productivity during his or her lifetime.
On a positive note, if a 20 year old lost enough weight to go from obese to overweight, two-thirds of the lifetime costs of obesity could be saved. Likewise, if a healthy but obese 70 year old achieved similar weight loss, the lifetime cost would be cut by about 40%.
Some people have a specific amount of water or sports drinks they want to consume each day. Others drink when their coach tells them to, or just drink when thirsty. A study published in The Journal of Sports Medicine and Physical Fitness examines the habits of 253 athletes from a variety of different sports.Subjects were asked to complete fluid intake questionnaires. The range in age was 8 to 63 years. About 3% of subjects competed in international competition with another 34% participating at the national level. The remaining subjects were regionally active. Of those responding, 150 reported fluid intake below recommended levels while 23 consumed fluids at or above published exercise hydration guidelines.
Many types of athletes alter their training in the run-up to a big event. This reduction in training is often referred to as tapering. If you’re a competitive powerlifter, consider the findings of a study published in the Journal of Strength and Conditioning Research which explores the tapering practices of Croatian open-class champions.
Researchers interviewed 10 successful powerlifters. On average, these athletes decreased training volume by around 50% using a step or exponential approach while maintained or increasing training intensity which peaked about 5 to 8 days before competition. During the final week, training frequency was reduced by about 50% with the final session 2 or 3 days before competition.
Taper strategies were identical for the squat, bench press and deadlift. The idea is to maintain strength while reducing fatigue. Nutritional intake, foam rolling and static stretching all received extra attention during the taper.
It’s not unusual to see athletes rolling different muscle groups across a foam cylinder. Is there anything to this practice, or is it just another fad? A study published in the Journal of Strength and Conditioning Research shows what foam rolling can and probably won’t do for recovering muscle groups.
Thirty-seven men raced forty 15-meter sprints. For the next 4 days, hip range of motion, hamstring muscle length, vertical jump height and agility were tested. Some subjects performed foam rolling each day before testing while others didn’t. Although there was no effect on hip range of motion, hamstring length or jump height, agility was less impaired in the foam rolling group compared to subjects who didn’t use this simple tool.
There’s an old saying that ‘you are what you eat’. Looked at another way, if you’re working hard to improve your fitness, will diet preferences be influenced by your progress? New research from the University of Missouri suggests that eating habits might change with regular exercise.
Researchers gave a group of male and female lab rats access to an exercise wheel. Another group could not exercise. All rodents were given 3 types of food to choose from: high-fat, high-sugar and high-cornstarch, all matched for the same amount of protein.
Rodents that didn’t exercise preferred the high-fat food over other options. Male rats that exercised only ate half the amount of high-fat food that inactive rats ate, but consumed greater amounts of sugar and cornstarch options. Female running rats preferred the high-fat diet. Whether this effect works the same in humans is unknown.
Satiety is a feeling of fullness. It can be influenced by different types of food, and also by your expectations. Consider the findings of a new study presented at a meeting of the British Psychological Society that suggests what you eat might not be as important as what you think you ate.
Researchers prepared 3-egg omelets for 26 people. Some were told they had a 2-egg omelet while others believed their omelet was made with 4 eggs. Subjects who were convinced they has a smaller omelet reported being hungrier 2 hours later and consumed more pasta at lunch compared to subjects who were told their breakfast was larger.
If you are looking for a meal replacement that maintains your caloric intake high so that you can cut down on your meals.
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Endurance training improves metabolic health by promoting the development of new blood vessels. Resistance training builds muscle, and a study recently published in the journal Medicine & Science in Sports & Exercise suggests the effort can also leads to small vascular adaptations.
Researchers assigned 36 males in their early 20s to a 12-week resistance training program. Some received protein supplements while others got a placebo. Weight training increased muscle fibers, with greater gains seen in the protein supplementing group.
After the second week of training, the capillary to muscle fiber ratio increased significantly, suggesting blood vessel development took place along with muscle growth.
A physically fit man is typically stronger than women of the same level fitness, but women have the upper hand when it comes to muscle endurance. Consider the findings of a study from the University of British Columbia conducted in collaboration with the University of Guelph and University of Oregon.
Researchers had 8 men and 9 women matched for their levels of fitness flex their foot against an array of sensors 200 times as fast as they could. The speed, power and torque of their movements were recorded along with fatigue. Male subjects were faster and more powerful, but also fatigued more quickly than female subjects.
By: Saquan Mitchell, MuscleTech Ambassador
One of the first body parts that gets noticed are your arms. While arms are a relatively small muscle group in the body, they are the most coveted. The arm consists of two major muscles: the biceps brachii and the triceps brachii. When training arms, most people tend to forget about the triceps and focus on the biceps. However, without the triceps development, massive arms are not possible.
Here are some of the best exercises to target these muscle groups and develop your arms.
Best Exercises for Biceps
||3 x 12
||3 x 8-12
||4 x 10-15
|Alternating Dumbbell Curls
||3 x 10 (slow and controlled)
||3 sets until failure
Best Exercises for Triceps
||4 x 8-12
|Triceps Rope Pulldowns
||4 x 8-12
||4 x 10 (heavy)
|Triceps Pushdown Machine
||3 sets until failure (superset with tricep kickbacks, light weight)
For each exercise try to increase the weight you are using for every workout by 1 to 5 pounds. At the same time, make sure you are able to maintain near-perfect form. Work on decreasing your rest breaks between sets on your higher volume sets. This will force your body to become more efficient at utilizing fuel. If you follow these steps, work hard, eat right, use the right supplements and sleep well, you will have massive arms in no time!
||Want that extra arm pump? Compliment this workout with Platinum 100% Creatine! Creatine acts as a phosphate donor pool to hard-working muscles, allowing you to train harder, for longer. That means real gains in size and strength that can’t go unnoticed!