This set adds up to 10KG

You're equipped with 
1x 14" dumbell bar with safety spin locks
2x 2KG Cast Iron Plate
4x 1KG Cast Iron Plate

Adjust your weights, to start on lighter weights at a higher rep, and add up as you do your regular 3 or 4 sets as you knock down the reps. You don't really need a fitness trainer ! Build up & work out right in the comfort of your own home.