Get up early ... do downward dog into cobra 5 times correct breathing technique then childs pose and baby hugging toe pose roll over and a few hip hamstring and lower back stretches lie on mat for deep breaths for 1 min ... 1 hour later swim 50m again correct breathing... drink only water for first 2 hours then breakfast... best insurance you ever had ... costs nothing (oh also put $10‐$20 into a jar every day to say thank you to the Gods, keep for a rainy (accident) day) and that should cover you after 1 to 2 years you'll feel great and have some saved up should you have any emergency