The internal oblique sits under the external oblique and is the most commonly injured abdominal or core muscle in baseball because it is the most activated core muscle during hitting and throwing.

What had been a precautionary approach to keep left fielder Ian Happ out of the Chicago Cubs lineup has now extended into the homestand.

The fitness equipment industry generates billions annually selling specialized machines that ultimately perform simple functions: creating resistance against muscle contraction. Resistance bands ...

Josh Norris revealed to reporters Saturday morning that a torn oblique muscle prevented him from returning to the Buffalo Sabres' lineup.

Researchers investigated the quantities of thousands of muscle proteins and found a possible new explanation for muscle memory. A study showed for the first time that muscles 'remember&apos ...

Obliques are important for rotational athletes to improve mobility and strength.

Christian Walker missed a month of last season with a left oblique injury. Now, the Astros first baseman felt tightness in the same area at spring training.

— New Houston Astros first baseman Christian Walker was scratched from the lineup for a spring training game because of soreness in his left oblique. Walker missed more than a month last season with ...

Christian Walker missed more than a month last season with Arizona because of a strained left oblique muscle.

Per Bruce Levine of 670 The Score on social media: First take -Cubs Matt Shaw said he can begin light hitting today after straining his oblique Monday.