When muscle endurance and power are compromised due to dehydration youll likely end up not pushing for more reps in the weight. It occurs when low blood volume causes a drop in blood pressure and a drop in the amount of oxygen in your body.
Tanita Bf 679 Body Fat Body Water Scale
Effect of dehydration on body fat measurement. Hydration affects the reading of these scales because the electrical signal will pass slower or faster through a fat free tissue depending on the concentration of electrolytes in that tissue concentration of electrolytes goes up in dehydrated tissue. A study performed in ten weight trained males reported that passive dehydration resulting in approximately 15 loss of body mass as a result of water loss decreases muscle strength of one rep max bench press. Progressive dehydration to 23 body mass loss significantly compromised cycling time trial performance by 13. When muscle endurance and power are compromised due to dehydration youll likely end up not pushing for more reps in the weight. Insulin production increases during dehydration leading to fat being stored in the body. Otherwise dehydration can do adverse effects on metabolism.
That means that your changing level of hydration can have a significant effect on the body fat reading that you get. Drinking a lot of water counteracts these effects. If you measure your fat mass after sweating profusely you will inevitably have a lower percentage of body fat. A metabolism that is in its optimum rate turns fat and calories into energy. Thus the faster your metabolism is the more calories and fat you can burn and turn to energy. It also depletes testosterone levels which causes an increase in belly fat.
This is especially significant after completing a vigorous workout routine. If it is slow or has a poor performance the easier it is for your body to store fats and calories. A study performed in ten weight trained males reported that passive dehydration resulting in approximately 15 loss of body mass as a result of water loss decreases muscle strength of one rep max bench press. The most important factor when calculating body fat percentage is consistency. This is one of the most serious and sometimes life threatening complications of dehydration. If you are dehydrated the current will pass through at a slower rate and show an inflated body fat percentage.
To prevent dehydration drink plenty of fluids and eat foods high in water such as fruits and vegetables. If you began your program by measuring your body fat in the morning then during your reassessments continue to measure your body fat in the morning. Dehydration causes energy levels to drop and leads to increased tiredness making it difficult to be active.
Gallery of Effect Of Dehydration On Body Fat Measurement
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