Class: Sunday Feels Signature Location: Santa Monica Work-out: Boxing Difficulty: 2.5 Next day soreness: 2.5 Duration: 45 Sweat Level: Sweaty Parking: Lot off Ocean Ave, $1.50 for first 90 minutes Amenities:  filtered water fountain, glove rentals ($3), easy wraps for purchase ($5), towels Requirements for class: sneakers This is class was exactly what I needed after doing the Reebok LA…