The optimal frequency depends on your fitness goals and current fitness level. For general health, aim for at least 150 minutes of moderate-intensity aerobic activity per week, combined with strength training exercises twice a week. Beginners might start with 2-3 sessions per week, gradually increasing as they build strength and endurance.

Before exercising, consume a balanced meal rich in carbohydrates and protein about 2-3 hours prior to your workout. A light snack, such as a banana with peanut butter, 30 minutes before can also be beneficial. Post-workout, focus on replenishing energy stores and aiding muscle recovery by consuming protein-rich foods along with carbohydrates. Options like a protein shake, grilled chicken with sweet potatoes, or Greek yogurt with berries are excellent choices.

Yes, warming up is essential to prepare your body for exercise, increase blood flow to muscles, and reduce the risk of injury. A proper warm-up should last about 5-10 minutes and include dynamic stretches, light cardio (like jogging or cycling), or mobility exercises targeting the muscles you'll use during your workout.

Both strength training and cardiovascular exercise are important for weight loss. Cardio helps burn calories, while strength training builds muscle mass, which can increase metabolism and aid in calorie burning even at rest. An effective fitness program should include both components to achieve optimal results

The duration of your workouts depends on your fitness goals and current fitness level. For general health, the NHS recommends 30 minutes of moderate-intensity physical activity five times a week. However, the most important factor is consistency and finding a routine that fits your lifestyle and keeps you motivated.