Which of the following exercises is a closed-chain, core exercise?

If this is the starting position, what exercise is being performed in the following picture?  

 Which of the following exercises is a closed-chain, core exercise?

In the first 3 months of resistance training which adaptation are you more likely to see?

Which of the following exercises is an open-chain, assistance exercise?

Which of the following exercises is an open-chain, assistance exercise?

You are training a football player that is starting a mesocycle with a high volume of plyometric exercises. Your football player currently weighs 215lbs, is his weight going to increase his risk for injury according to NSCA guidelines?

You’re a Strength and Conditioning Coach with a junior college football player (linebacker), who is in the specific preparatory phase of their periodization program. The athlete’s goals are to increase their squat 1-RM and deadlift 1-RM. Write a training session focused on the resistance modality for this athlete. Please include: Primary Goal, Type of split routine (if splitting the program), frequency of training sessions, exercises (minimum of 5), correct exercise order, sets, reps, percentage load, and rest time.

You’re a Strength and Conditioning Coach with a junior college football player (linebacker), who is in the specific preparatory phase of their periodization program. The athlete’s goals are to increase their squat 1-RM and deadlift 1-RM. Write a training session focused on the resistance modality for this athlete. Please include: Primary Goal, Type of split routine (if splitting the program), frequency of training sessions, exercises (minimum of 5), correct exercise order, sets, reps, percentage load, and rest time.

A client is performing a push-press, what type of goal are they most likely pursuing?