Which of the following is a common contraindication for sports massage?

Recent surgery is a common contraindication for sports massage because the body's tissues and healing processes are compromised following surgical procedures. Massage in this recovery period can hinder healing, cause pain, or even lead to complications such as the reopening of wounds or infections. It's essential for therapists to be fully aware of a client's surgical history in order to avoid any techniques that might exacerbate the situation or interfere with recovery.

In contrast, muscle soreness, fatigue, and increased flexibility are generally not outright contraindications. Muscle soreness can often be addressed through appropriate techniques, whereas fatigue can sometimes be alleviated with massage by promoting relaxation and improved circulation. Increased flexibility is typically a positive outcome of regular massage therapy, helping to maintain or enhance the range of motion without posing a risk to the client.