Hi,
This rhythmic exercise can give our slapping a drumming feel.
The pattern is TPTT | slTPT
Just try it slow and repeat the pattern.
T is thumb (slap)
P is Pluck (pop)
sl is to slap the fretboard using your fretting hand
If you are having difficulties with the above pattern, my suggestion is to try one pattern first.
E.g. TPTT | TPTT - repeat or slTPT | slTPT - repeat
Some Bass Players to listen to for such slapping are:
1. Mark King
2. Anthony Wellington
3. Alexis Sklarevski
4. Yoshihiro Naruse (Casiopea)
Have fun.