Oliver Bee RMTRegistered Massage Therapist

Massage therapy · Kitchener–WaterlooHip Strain

Hip & Thigh

What It Is

The large bones making up the hip joint serve as anchors for many of the muscles in the area. Some of the muscles move down the thigh and into the knee. Other muscles move across the abdomen or the buttocks. When they are overused or an injury stretches or tears the fibres, the injury is referred to as a strain.

A hip strain is an injury to a muscle or tendon (the tough cord that attaches a muscle to bone), while a hip sprain is an injury to a ligament (the tissue that connects bones at a joint) (American Academy of Orthopaedic Surgeons, n.d.). There are plenty of ligaments around the hip, but hip strains often affect the hip flexors, the group of muscles at the front of the hip that lift the leg. These are the iliopsoas, the rectus femoris (part of the quadriceps) and the sartorius (Nationwide Children's Hospital, n.d.). Other muscles around the hip can be strained too.

Muscle strains commonly occur in the hip area when the stretched muscle is forced to contract suddenly. Direct blows or falls to the muscle, overuse and overstretching can tear the fibres and result in a strain. The risk of strain increases if you have had a previous injury to the area, if you have poor conditioning or muscle weakness, if you attempt to do too much too quickly, or if you don't warm up before exercising (NHS, 2024; Nationwide Children's Hospital, n.d.; American Academy of Orthopaedic Surgeons, n.d.). Sports with repeated stopping and starting or quick starts, such as soccer, football, martial arts, ice hockey and track, carry a higher risk (Nationwide Children's Hospital, n.d.). Strains can be mild, moderate or severe, depending upon how much the muscle is damaged.

Hip Strain Anatomy

The hip is a ball and socket joint connecting the thigh bone (femur) to the pelvis socket. It allows the leg to move. The main muscles in the hip are the hip flexors (the iliopsoas, rectus femoris and sartorius) and hip extensors (buttock muscles, and a little bit of the hamstrings). The hip flexors move your knee towards your chest, while the hip extensors move your leg behind you. Both are very important for running, walking, jumping and movement in general. Strains can affect the hip flexors, and also other muscles around the hip. These strains can be known as a groin strain, gluteal strain, hamstring strain etc.

Strains are usually graded 1, 2 and 3. A grade 1 strain is mild, with a slight pull and tiny tears and no loss of strength. A grade 2 strain is moderate, with more torn fibres and usually some loss of strength. A grade 3 strain is a full tear, which is rare (Nationwide Children's Hospital, n.d.). Most strains feel better after about 2 weeks, but severe strains can take months to get back to normal (NHS, 2024).

Not a diagnosis — for more information, contact me or another trusted healthcare provider.

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