Which of the following approaches to cross-sectional studies of the influence of exercise training on bone offers the best opportunity to control for influences other than exercise?

Question

Quizplus · Accepted Answer

Side-to-side comparisons in participants in racket sports would offer the best opportunity to control for influences other than exercise as the individuals are generally of the same age, have similar diets, and are exposed to similar environmental factors. Additionally, they would have similar genetic backgrounds and potential medical histories. This approach would allow for direct comparison of bone health in the same individual with differing mechanical loading. The other approaches have confounding variables such as variability in weight-bearing load, different types of training, or varying levels of physical activity.

Which of the Following Approaches to Cross-Sectional Studies of the Influence