There isn't one better age to build muscles. Anyone at any age is capable of toning up. The best thing to do is have a healthy lifestyle and exercise consistently.
The best workouts for leg muscles are stair steps, aerobic exercise, and leg lifts as they efficiently build the leg and calf muscles.
At age 17-20 is a perfect age to start building muscles. When it comes to the chest you can do regular push ups, close push ups and use weight-lifting machines in the gym.
The best way to exercise without building "short muscles" is swimming, running and other cardiovascular exercises. The best possible exercise for your joints, while toning your body is swimming.
The best rib cage workout for building strength and definition is a combination of exercises that target the muscles around the rib cage, such as pull-ups, dumbbell pullovers, and cable twists. These exercises help to strengthen and define the muscles in that area.
Fewer reps of higher weights will give you explosive muscles. Doing more reps of lower weights will shed fat.
Protein is important in building muscles and is needed for any muscle-building regimen. Aside from that, an abs workout is needed to define and shape the abdominal muscles.
Protein
Protien.
yes
3 sorry just building on what you said they are the skeletal muscles smooth muscles and cardiac muscles.
Planks are not very effective for building chest muscles. They primarily target the core muscles, such as the abdominals and lower back. To build chest muscles, it is better to focus on exercises like push-ups, bench presses, and chest flys.
The best exercises to target the glutes for building strength and size are squats, deadlifts, lunges, hip thrusts, and glute bridges. These exercises engage the glute muscles effectively and help in developing their strength and size.