It is finally upon us. 

The Giants hit the field Wednesday for their first training camp practice. There will be fans filling the bleachers, coaches shouting instructions, trainers distributing water and various other replenishment liquids, and loads of sun-shielding hats usually seen at the beach. 

This is serious business for the Giants. They are coming off a three-win season and must gear up for what is considered to be the NFL’s most difficult schedule. No day can be wasted and all involved should be on high alert. 

Here is what to expect this summer, based on observations and discussions with coaches and front office executives: