I'm not an expert, but from my experience: for endurance is important focus on one part of the body (your choice) - 4 sets with pauses oo 30s - weight you can lift up to 5 times, no more. Example: Bench

I'm not familiar with hamsa symbols. Can I create symbols myself or have to buy it as a pendant?

I have read many times, that prayer in every religion places man in a meditative condition that is good for mental health. Do you agree?

I'm interested. Can she use the same picture if she writes in different languages? Or it is counted as duplicate content?

Yes, I agree with you! At least until steemit separates members by language

Nice :D