Unfortunately we cannot absolutely guarantee anyone can skydive with us sight unseen. However, we almost never have to turn people down if they are under the weight limit. There are too many factors and body shapes to definitively say yes 100% in every case. It totally depends your body and it may have nothing to do with whether your weight is body fat or muscle. It could just be the body shape exceeds the harness limits. We cannot know until we are able to fit the harness to you and the instructor determines that it is safe. In addition, we sometimes have limitations based on the height or weight of our staff.