Another REALLY useful technique related to slap bass playing is the use of hammer-ons & pull-offs.
These relatively easy techniques help you play more elaborate bass parts particularly with reference to rhythmic element.
Please message or comment if you have any questions related to the video and I'll do my best to help.
If you enjoy this free slap bass lesson then please share it and help spread the word! You'll be a real part of helping this free online resource of mine grow.
More free bass-related stuff over at www.scott-whitley.com