"Big soft muscle" may refer to muscle tissue that is larger but less defined or toned. It may be due to factors, such as high body fat, lower muscle fiber density, or a less developed muscular structure.
The more blood that's flowing through your muscles the bigger and harder they are, and less blood they're more squishy. So arter working out your muscles are pumping with blood, but if you have barley moved your body in the last few days then less blood is flowing through you muscles to conserve energy.
They shouldn't really be soft unless you've got a lot of extra fat, but don't expect huge, rock-hard arms without some targeted exercises.
This is your body not used to the different intensity demands. It is normal your body has to adapt to the new rep ranges and the differences in recruiting more muscular fiber for less but bigger pushes.
However a muscle can FEEL soft if they are covered in a layer of fat. While muscles contract and firm up when flexed, fat remains inert throughout. This means if you have a layer of fat covering the muscle you're feeling (e.g. a bicep) then it is this layer you may think feels jiggly.
Hormonal Changes
This can lead to increased body fat in the upper arms and decreased overall muscle tone. The good news is that there are many ways to eliminate arm fat. Many people opt for surgery, but this is not the only option. Many exercises can help tone the muscles in the upper arms.
Now, 15 inches might sound like a magic number, but remember, it looks different for everyone. Factors like height, weight, and overall body composition play a big role in how those 15 inches appear. For some, 15 inch arms might be the pinnacle of their fitness journey, while for others, it might be a stepping stone.
The ability of the motor unit to activate and coordinate muscle fibers contributes towards muscle contraction and strength, yet not size. Hence, one may have large muscles yet lack sufficient motor unit coordination or activation to produce adequate muscle strength.
If you cannot feel biceps during curls, you need to work on the mind-muscle connection. Use lighter weights and focus on the eccentric part of the curl. The eccentric part subjects the muscle to greater tension. Curl the weight up with strict form, and slowly lower the weights down.
At rest, a muscle should feel squishy, soft and relaxed – similar to raw steak. This is what your back and shoulders should feel like when you are sitting or standing. When exercising, a muscle will begin to work, so it will build some tone.
The average bicep size is around 13–14 inches for young adult males with big biceps measuring 15+ inches. That said, some professional bodybuilders' biceps have reached 20+ inches. Therefore, with regimented training and nutrition, 18-inch arms are achievable.
Myth #1: A Muscle Should Be Hard.
Muscles should always be soft, uniform and consistent. The only time a muscle should be hard is when it is in a contracted state (i.e. when it is actively flexed). If you feel the muscle fibers of a highly developed body builder, you'll notice that the muscle will actually feel soft.
Poor diet and lack of exercise can also contribute to fat buildup in the upper arms. Additionally, since the muscles in the upper arms are relatively small compared to other areas of the body, they don't burn as many calories and can be difficult to tone.
This holds that regardless of whether you're trying to build muscle, strength, power, or endurance, performing three sets of 10 reps per exercise is a good place to start. The scheme mostly works, especially if you're just starting out with strength training—because everything works in the beginning.
Lean bodies prioritize lower body fat levels and defined musculature, ideal for agility and endurance. Bulk bodies focus on increased muscle mass and strength, advantageous for power-based activities. Ultimately, the "better" choice varies for each person based on their specific objectives and priorities.
Genetics certainly come into play, but far more people are capable of building a legitimate 20-inch arm than will ever know. In many cases, if they only did things differently, their arms would grow to their ultimate potential rather than be stalled out one to three inches shy.
In the U.S., men's chest sizes usually range from 40 to 42 inches. In Europe, it's 38 to 40 inches, and in Asia, it's 35 to 37 inches. Knowing your exact chest size is crucial because it helps you pick the right size. For example, a 42-inch chest usually means you're a Large in men's clothes or Extra Large in women's.
1. Moustafa Ishmail - 31 Inches. With his 31 inch biceps once captured attention for his remarkable physique briefly entering the ranks of record breaking bodybuilders. Despite debates, about the authenticity of his bicep size his impressive appearance has left many in awe.
In this muscle contraction, as you're flexing the elbow, you can measure your bicep gap. If you can fit more than 2 fingers in the gap between your bicep and your elbow, you may have short biceps!
Anatomical variants around the origins of the long head of the biceps (LHB) are reported to occur with a frequency of 1.9-7.4%.