Sail away while barely moving. You won't be stuck in your couch, but you'll have a comfortable time getting cozy. If you're carrying too much, put it down and just let the chill wipe over you mentally and physically.
As with all of our product, this is not a doctor recommendation, but what we and our Highlands fans have found to be true and work for us. Please consult a doctor or a bud tender for better detail on what will work for you.