Question: Women themselves must also take up the challenge
Please fix the punctuation.
Fixed: [Women themselves must also take up the challenge.]

Question: Optimal for self massage warmup of muscles and prevenation of muscle complaints
Please fix the punctuation.
Fixed: [Optimal for self massage, warm-up of muscles, and prevenation of muscle complaints.]

Question: Of a lengthwidth ratio greater than 2 but less than 3 1006 10 71
Please fix the punctuation.
Fixed: [Of a length/width ratio greater than 2 but less than 3 1006 10 71]

Question: It is not the things or the actual use of the things that are in conflict with humane laws
Please fix the punctuation.
Fixed:
[It is not the things or the actual use of the things that are in conflict with humane laws.]