.NET MVC Post form only receiving first iteration of foreach loop

I am working on my first .NET MVC project and I am to a point where I want my form to iterate through a loop of exercises in a workout (can be any number of exercises). I have a foreach loop, and everything seems to work out ok, but when I check the database, it took only the entries for the first exercise, and applies that to all the entries. I am not sure where I am messing up, or misunderstanding my issue. Any advice in the right direction would be greatly appreciated.

VIEW:

@model WorkoutGenerator.ViewModels.AddRecordViewModel

<h1>Add Exercise Record</h1>

<form asp-controller="Record" asp-action="Add" method="post">
    @foreach (var exercise in Model.Exercises)
    {
        <h4>@exercise.Exercise.Name</h4>
        <div class="form-group">
            <label asp-for="@Model.Sets"></label>
            <input class="form-control" asp-for="@Model.Sets" />
            <span asp-validation-for="@Model.Sets"></span>
        </div>
        <div class="form-group">
            <label asp-for="@Model.Reps"></label>
            <input class="form-control" asp-for="@Model.Reps" />
            <span asp-validation-for="@Model.Reps"></span>
        </div>
        <div class="form-group">
            <label asp-for="@Model.Weight"></label>
            <input class="form-control" asp-for="@Model.Weight" />
            <span asp-validation-for="@Model.Weight"></span>
        </div>
        <input type="hidden" name="ExerciseID" value="@exercise.ExerciseID" />
        <input type="hidden" name="WorkoutID" value="@exercise.WorkoutID" />
        <input type="hidden" name="OwnerID" value="@exercise.Exercise.OwnerId" />
    }

    <input type="submit" value="Add Exercise Record" />
</form>

VIEWMODEL:

using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using WorkoutGenerator.Models;

namespace WorkoutGenerator.ViewModels
{
    public class AddRecordViewModel
    {
        [Required(ErrorMessage = "Please enter number of sets")]
        public string Sets { get; set; }

        [Required(ErrorMessage = "Please enter number of reps")]
        public string Reps { get; set; }

        [Required(ErrorMessage = "Please enter amount of weight")]
        public string Weight { get; set; }

        //Date Created
        public DateTime DateCreated { get; set; }
        //Link to user
        public string OwnerId { get; set; }
        //Link to Exercise
        public int ExerciseID { get; set; }
        //Link to Workout
        public int WorkoutID { get; set; }

        public IList<ExerciseWorkout> Exercises { get; set; }
        public Workout Workout { get; set; }

        public AddRecordViewModel() { }
    }
}

Controller:

 public IActionResult Add(int id)
        {//Create form for each exercise to have sets reps and weight to submit
            //!!!!!!!!!!!!!!TAKEN FROM WORKOUT CONTROLLER!!!!!!!!!  MAY NEED CHANGING!!!!!!!!!!!!!!!!
            string user = User.Identity.Name;
            ApplicationUser userLoggedIn = context.Users.Single(c => c.UserName == user);
            List<ExerciseWorkout> exercises = context
                .ExerciseWorkouts
                .Include(item => item.Exercise)
                .Where(cm => cm.WorkoutID == id && cm.Workout.OwnerId == userLoggedIn.Id)//cm.Workout.OwnerId == userLoggedIn.Id returns list of owner specific workouts
                .ToList();

            Workout workout = context.Workouts.Single(m => m.WorkoutID == id);

            AddRecordViewModel viewModel = new AddRecordViewModel
            {
                Workout = workout,
                Exercises = exercises
            };

            return View(viewModel);
        }

        [HttpPost]
        public IActionResult Add(AddRecordViewModel addRecordViewModel, int id)
        {//Create records of exercise sets reps and weights to be added to database.
            if (ModelState.IsValid)
            {
                string user = User.Identity.Name;
                ApplicationUser userLoggedIn = context.Users.Single(c => c.UserName == user);
                //exercises hopefully returns list of exercises from 'int id' parameter,
                //which can then be used to iterate over each exercise put into record table
                List<ExerciseWorkout> exercises = context
                .ExerciseWorkouts
                .Include(item => item.Exercise)
                .Where(cm => cm.WorkoutID == id && cm.Workout.OwnerId == userLoggedIn.Id)
                .ToList();
                foreach (var exercise in exercises)
                {
                    Record newRecord = new Record
                    {
                        Sets = addRecordViewModel.Sets,
                        Reps = addRecordViewModel.Reps,
                        Weight = addRecordViewModel.Weight,
                        DateCreated = DateTime.Now,//TODO Make this show only day not time of day
                        OwnerId = userLoggedIn.Id,//TODO Not Sure if creation of newRecord is correct.
                        WorkoutID = addRecordViewModel.WorkoutID,
                        FK_ExerciseID = addRecordViewModel.ExerciseID//TODO ExerciseID not entering into table.
                    };
                    context.Records.Add(newRecord);
                    context.SaveChanges();
                }
                return Redirect("/Record/Index");
            }
            else
            {
                return View(addRecordViewModel);
            }
        }