Exercises that train your abdominals and back are very good for your posture.
- Latissimus Dorsi
- Abs
- Posterior Deltoids
- Trapezius
- Rhomboids
- Spinal Erectors.
Machinese that train those muscles are seated rows, or lateral pulldowns.
avoid machines that train your pecs. such as a benchpress.
If you don't balance your workouts, then yes. You can get poor posture if you only work your chest, core and biceps. If you neglect your traps, upper back and your lower back, you will get muscle imbalances which will lead to some ugly postures. To fix this, add more back training to your routines and start stretching more.
Lead is used for fishing weights.
Lifting weights as a preteen can be very dangerous.Since it can lead to issues in growth patterns. It is suggested to stick to machines as a young teen.
The weights can definitely be a factor. But if you are doing other lifting activates those could also cause it. You should definitely see if moderating when lifting works. And maybe move down a few pounds and then work your way back up.
Depends what kind you have. Many have lead, but some contain iron, or other heavy weight metals.
Lead is dense and heavy, so a lead fishing weight can be kept small. In the UK, lead fishing weights are banned, anglers must use a different material replacement.
To gain lean weight a person will want to eat more high calorie dense foods and eat every two to three hours. A few high calorie dense foods are peanut butter, lean red meat, bagels oats and dried fruit.
you have really bad posture
No lead weights are just lead in the form of a wheight
No - lead weights are usually fairly pure lead and thus an element and not a compound.
Heavy lifting does not have to lead to lower back pain if done properly. It is also beneficial to do lower back strengthening excerises regularly if one knows that the lifting will be done on a regular basis. It is best to bend down and lift the package as one straightens up to avoid the strain on the lower back.
Tire Weights, Fishing Weights, pencils
No, lead is an element on the periodic table; it's symbol is Pb.