New here

Get all the endorsements, so you'll be prepared if you tire of humping groceries.
You're back will let you know when you've had enough.
Where is your location?

 

Having no restriction is good but auto is the way to go. Less likely to tear up your shoulder shifting

 

Welcome.

 

Recovery - A return to readiness.

When hitting the iron or anything strenuous, you're not growing stronger. Strength is gained only after RECOVERY. Recovery happens only during sleep. Injuries usually happen when the body/mind hasn't been given ample recovery time. In other words, there's no possible way that you will be able to do the best job you can, to bring that A Game with you every single day...

...without proper rest.

I've done the food service gig. Enjoyed it. Made good money at it. Whenever it begins to feel like a grind, you need to recover.

Luck in battle.

 

Sounds like a dream job. 4 days working and 3 days off is one sweet deal. You didnt say if you had to lump the trailer (lump = do the unloading).
Oh and welcome to the forum.

 

You made a good choice for a career change. Have a backup plan for the day foodservice takes it's toll on your body, because it will eventually.
A nice drop & hook outfit such as Estes Express; the money is good $80K - $100K per year.