Hacks out can also incorporate work to help your horse's suppleness.
You don't have to be in a school to practise getting your horse supple, obedient and balanced. Mix it up while out hacking. Use hills to help develop a medium or even extended trot. Make it fun whilst teaching him this new lesson without the restrictions of short sides and the end of the school looming too quickly.
Whist riding on a quiet track leg yield across and back. The one thing you have out hacking you don't have in a school, is space. If it goes wrong you have plenty of time to correct and ask again. Lastly, remember to praise and reward him when he does something correct or tries for you.
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