Participants will be positioned in supine.

• first stage participants will be taught to activate abdominal wall musculature. They will be initially trained to perform abdominal bracing.
• Then positioned in quadruped position and asked to lift alternate arms, gradually progressing to alternate leg lifts and alternate arm/leg raises to activate multifidus.
• Then side bridges (side plank) exercise for activation of quadratus lumborum and obliques.
• Then asked to perform trunk curls in crook lying, asking them to lift their upper trunk slightly (15°) from the plinth, hold the position for 5 sec.
• Perform 30 repetitions of each exercise with 8-sec hold.
• Maintain normal diaphragmatic breathing throughout the intervention

• Rhythmic initiation (RI) Patients progressively performed voluntary relaxation, passive movements, active assisted, active resisted movements and than active movements.
• Dynamic reversals (slow reversals) Isotonic contractions of first agonists and then antagonists performed against resistance was performed initially.
• Stabilizing reversals Isotonic contractions of first agonists, then antagonists against resistance was performed in an alternate way.
• Mixture of isotonic (agonist reversals, AR) resisted concentric, contraction of agonist muscles moving with the range was performed progressively following eccentric, lengthening contraction, moving slowing to the start position. .

Total 30 min for 3 days a week for a total duration of 4 weeks was set as a optimal time frame duration. Each technique was given for 10 min.

The core muscles training includes transverse abdominis, multifidus, paraspinals, quadratus lumborum, and obliques.

Changes from baseline Berg balance scale is used to objectively determine a patient's ability (or inability) to safely balance during a series of predetermined tasks. It is a 14-item list with each item consisting of a five-point ordinal scale ranging from 0 to 4, with 0 indicating the lowest level of function and 4 the highest level of function and takes approximately 20 minutes to complete. It does not include the assessment of gait.

Changes from baseline TIS is a new tool to measure motor impairment of the trunk after stroke. The TIS evaluates static and dynamic sitting balance as well as co-ordination of trunk movement.