QUES: By pulling on a line that leads back to the cockpit the extrusion can be rotated rolling up the jib or genoa like a window shade is rolled up on its roller

correct the punctuation.

CORRECTED: By pulling on a line that leads back to the cockpit, the extrusion can be rotated, rolling up the jib or genoa like a window shade is rolled up on its roller.

QUES: In other words 50 mg of total forskolin per day as compared to subjects who consumed a placebo realized a significant improvement in both body composition and testosterone levels

correct the punctuation.

CORRECTED: In other words, 50 mg of total forskolin per day, as compared to subjects who consumed a placebo realized a significant improvement in both body composition and testosterone levels.

QUES: The cost is 5 a week with occasional material costs or bring your own Accompanied well behaved children welcome

correct the punctuation.

CORRECTED:
The cost is 5 a week with occasional material costs- or bring your own. Accompanied, well behaved children welcome!