01/01/2022
Genetics & Muscle Development….
Although we are all not destined to be elite athletes. With the right training and diet plan we can all reach our fitness goals. It has long been known that genetics impact health and our fitness abilities.
Current research indicates certain genes impact how far we can go in fitness, endurance, athletics, and strength. Genetics impact all areas of fitness and performance, most of all body composition, muscle building, and strength.
GENES THAT IMPACT MUSCLE GROWTH
I will discuss the following factors if you want to continue reading to give more insight on how to best approach any current or new year training plan. Genes-Testosterone-Body Composition.
As a personal trainer I have encountered clients who struggle with weight loss, developing muscle strength and size and those who excel at it.
There are several genes that affect muscle development and growth. In one study scientists looked at, the manipulation of over 40 genes in lab mice and found that they all increased hypertrophy in skeletal muscle due to specific genes. 3 genes in particular Asb15, Tpt1, and Klf10 were highly expressed in muscle tissue.
Another example is the gene MSTN. This gene codes for a protein known as myostatin. This protein is a regulatory factor to not build an abnormal amount of muscle. A rare condition caused by a mutation in MSTN causes an over growth of muscle and higher hypertrophy.
TESTOSTERONE
Genes that regulate testosterone indirectly impact muscle tissue and performance. When the testosterone hormone decreases, building muscle and losing fat becomes more difficult.
TRAINING & MOTIVATION
If you are interested in weight loss or building lean muscle mass understanding your personal genetic factors and predispositions will help with developing a fitness program and healthy expectations.
Is your training or diet plan specific to your abilities and body composition? If you have any questions feel free to DM me. Happy New Year best wishes for 2022 and I hope you all can achieve your fitness goals.
#2022