The promise of things to come

I have had a lazy day today. I woke up with a bit of a headache and wondered if it might be Covid as my tennis partner has it. I think it might just be a combination of fatigue and the heat as I don't have all the classic symptoms. However, I fell asleep both in the morning and the afternoon so I am not quite my normal self. Otherwise, I have just pottered about and practised using the gyroscopic powerball wrist exerciser that my daughter sent me for a birthday present. It takes a little practice to keep it spinning just like using a hula hoop but for the wrist. However, I have mastered the technique and can now get the weighted ball to spin and flash at remarkable speeds!  I had never heard of these devices before but apparently they are used by physiotherapists and sports coaches. The idea is that it will strengthen my wrist and protect it from tennis injuries.