Which of the following can result from wrapping an injury too tightly after a muscle strain?

When an injury is wrapped too tightly after a muscle strain, one significant consequence is reduced blood circulation. Proper blood flow is crucial for healing, as it delivers oxygen and nutrients to the injured area while also helping to remove metabolic waste. When a wrap is applied too tightly, it can constrict blood vessels, leading to diminished circulation. This can impede the healing process, possibly prolonging recovery time and increasing pain and discomfort.

In contrast, tightly wrapping an injury usually does not enhance recovery time or increase mobility and can, in fact, lead to increased swelling, rather than alleviating it. Maintaining adequate circulation is critical for an effective healing response, making it essential for wraps to be applied with appropriate tension to support but not overly restrict blood flow.