Worship (the Greek word "proskuneo")
Literally means to Bow Down and Kiss, in reverence to God - connotes priviledge and relationship.
Praise (the Greek word ("eulogeos") means to Bless, Speak well of in acknowledgement of God.
Why do we Dance?
We dance to worship the Lord
(Psalms 149:3, 150:4)
We dance to praise the Lord for joy and victory
(I Samuel 18:6; II Samuel 6:14; Judges 11:34)
Why do we Shout?
We shout before the Lord as an expression of joy and gladness, worship and sometimes warship.
(Psalms 47:1; Psalms 5:11; Psalms 35:27; 2 Chr. 20)
Why do we leap?
We leap to praise the Lord
(Acts 3:8; St. Luke 6:23)