The Invincible Deep Runner dives deeper as such thanks to the swim list. When you stop the reel, it immediately starts to rise towards the surface. So you can easily fish right at the bottom without the lure getting caught on the bottom. With a reel, you can adjust the depth of the swim by the length of line you use. The Deep Runner is particularly well suited for drag fishing and the smaller models for rowing. A great choice for Pike or Salmon when targeting them in deeper waters.