Why you can hold race pace during a race when it’s so hard to do in training. #runtok #halfmarathon #running #marathon

Explaining The Universe on Instagram: "Follow (us) @ExplainingTheUniverse to learn something NEW every day 🧠💫 Jupiter is the largest planet in the solar system, made mostly of hydrogen and helium with no solid surface. It’s known for its swirling storms, including the Great Red Spot, and its strong magnetic field. Surrounded by faint rings and at least 95 moons, Jupiter’s largest, Ganymede, is bigger than Mercury. The planet’s immense size and power make it a key object of study for understand

Smart Doctor on Instagram: "From Vaginal Opening to Uterus Depth | Female Reproductive System ✨‍♀️😍 . . . . . . The anatomy of the female pelvis is complex and includes several key structures and openings. Here’s an overview: Key Structures Pelvic Bones: Ilium: The largest part of the pelvis. Ischium: The lower, posterior part of the pelvis. Pubis: The anterior part of the pelvis. Sacrum: A triangular bone at the base of the spine, forming the back of the pelvis. Coccyx: The tailbone, located a