All Questions

Muscle twitching after a workout is usually due to muscle fatigue, dehydration, or electrolyte imbalances. These twitches, known as fasciculations, are typically harmless and resolve with rest and rehydration.

Side stitches, or exercise-related transient abdominal pain (ETAP), occur due to irritation of the lining of the abdominal cavity or diaphragm spasms. They are often caused by improper breathing techniques or eating too soon before running.

For optimal muscle growth, it is generally recommended to train each muscle group 2-3 times per week. This frequency allows for adequate recovery while maximizing hypertrophic gains.

Building core strength without sit-ups is possible through exercises like planks, Russian twists, and leg raises. These movements engage the core muscles effectively and provide a variety of benefits, including improved stability and posture.

Yes, training with lighter weights can still build muscle if done with sufficient volume and intensity. Research shows that light weights can be effective for muscle growth when performed to fatigue.

Most individuals should aim for 1-2 rest days per week to allow the body to recover and prevent injury. The exact number can vary based on personal fitness levels and intensity of workouts.

While HIIT offers numerous health benefits, performing it every day may increase the risk of injury and fatigue. It is generally recommended to incorporate rest days or alternate with lower intensity workouts to ensure recovery.

To get better at push-ups as a beginner, focus on proper form, gradually increase your repetitions, and incorporate progressive overload. Consistent practice and muscle strengthening exercises are key.

To improve breathing while running, focus on deep diaphragmatic breathing and establish a rhythm that synchronizes with your steps. Practice breathing exercises off the track and gradually incorporate them into your runs.

Most research suggests taking 1-2 rest days per week to allow for optimal recovery and muscle repair. The exact number can vary based on exercise intensity, individual fitness levels, and personal goals.

Yes, lifting weights can help with fat loss by increasing muscle mass, which boosts metabolism and aids in burning more calories throughout the day. Resistance training also improves body composition by reducing body fat percentage.

Research suggests that walking 7,000 to 10,000 steps per day is associated with significant health benefits, including a reduction in mortality risk. This range is supported by recent studies indicating that 7,000 steps per day can lower mortality risks by 50-70%.